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Transmission Control Module --, 6-SPD 0B6 (2008-2011)

DTC Fault Code Description Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
P0219 Engine Overspeed Condition
  • signal check
  • engine speed > 7500 RPM
  
  • range position not P, R, N
  • range position not P, R, N
  • engine speed no error detected
  • time since range position not P, R, N 2 s
  • 0.1 s
  • 2 DCY
  • continuous
P060A Internal Control Module Monitoring Processor Performance
  • watchdog check
  • check failed
    
  • 0 s
  • 2 DCY
  • continuous
P060B Internal Control Module A/D Processing Performance
  • MC components check
  • check failed
    
  • 0 s
  • 2 DCY
  • continuous
P0603 Internal Control Module Keep Alive Memory (KAM) Error
  • EPROM check
  • check failed
    
  • 0 s
  • 2 DCY
  • continuous
P0605 Internal Control Module Read Only Memory (ROM) Error
  • EPROM check
  • check failed
OR
  • SW verify of EEPROM emulation negative
    
  • 0 s
  • 2 DCY
  • continuous
P0607 Control Module Performance
  • rationality check
  • SW functions actuating solenoid valves colliding of 2 substitute functions same priority driven solenoid valves have short circuit to supply or interruption
    
  • 0.02 s
  • 2 DCY
  • continuous
P060A Internal Control Module Monitoring Processor Performance
  • signal check
  • CAN feedback incorrect
  
  • CAN Bus no error detected
  • CAN Level no error detected
  • ignition On
  • battery voltage > 9 V
  • 0.2 s
  • 2 DCY
  • continuous
P0614 ECM/TCM Incompatible
  • signal check
  • CAN level engine does not fit to CAN level transmission
  
  • CAN Bus no error and ready to transmit
  • ignition On
  • ECM no timeout
  • output speed < 75 RPM
  • 0 s
  • 2 DCY
  • continuous
P0634 Control Module Internal Temperature "A" Too High
  • signal range check
 TCU SHUTOFF AT HIGH TEMPERATURE:
  • transm. oil temp. OR chip temperature (dependent on battery voltage) >= [ 16.55; 18.62; 19.65; 21] [ 141; 121; 111; 61] °C
  • characteristic description [x1;x2; - ] [y1;y2; - ]: x: input value in V, y: output value in °C
    
  • 1 s
  • DCY
  • continuous
P0641 Sensor Reference Voltage "A" Circuit/Open
  • signal range check
  • sensor supply voltage too high > 10 V
  
  • battery voltage > 6.51 + 1.3 V
  • 0.1 s
  • 2 DCY
  • continuous
P0642 Sensor Reference Voltage "A" Circuit Low
  • signal range check
  • sensor supply voltage too low < 6.51 V
  
  • battery voltage > 6.51 + 1.3 V
  • 0.1 s
  • 2 DCY
  • continuous
P0705 Transmission Range Sensor "A" Circuit (PRNDL Input)
  • open circuit
  • signal line L3/L4 diagnosis by ASIC
  
  • sensor supply 6.51 < - < 10 V
  • sensor supply no error detected
  • 0.1 s
  • 2 DCY
  • continuous
  • out of range
P0706 Transmission Range Sensor "A" Circuit (PRNDL Input)
  • position switch check
  • 4 bit position code incorrect
  
  • sensor supply 6.51 < - < 10 V
  • sensor supply no error detected
  • 0.1 s
  • 2 DCY
  • continuous
P0707 Transmission Range Sensor "A" Circuit Low
  • short to ground
  • signal line L3/L4 diagnosis by ASIC
  
  • sensor supply 6.51 < - < 10 V
  • sensor supply no error detected
  • 0.1 s
  • 2 DCY
  • continuous
P0708 Transmission Range Sensor "A" Circuit High
  • short to battery plus
  • signal line L3/L4 diagnosis by ASIC
  
  • sensor supply 6.51 < - < 10 V
  • sensor supply no error detected
  • 0.1 s
  • 2 DCY
  • continuous
P0710 Transmission Fluid Temperature Sensor "A" Circuit
  • signal range check
 SENSOR SHORT CIRCUIT:
  • U_sensor + - U_sensor - < 0.9 V
  • and U_sensor - < 2.7 V
  • U_sensor + > 2.3 V
  
  • no failure detected in other Transm. Oil Temp. Monitors
  • 1.5 s
  • 2 DCY
  • continuous
WEAK SHORT-CIRCUIT:
  • U_sensor_plus + U_sensor_minus < 0.9 * 5 V
  • or U_sensor_plus + U_sensor_minus > 1.1 * 5 V
P0711 Transmission Fluid Temperature Sensor "A" Circuit Range/Performance
  • rationality check
 HIGH SENSOR RESISTANCE:
  • U_sensor_plus - U_sensor_minus > 2.8 V
  
  • no failure detected in other Transm. Oil Temp. Monitors
  • 1.5 s
  • 2 DCY
  • continuous
PLAUSIBILITY TO SUBSTRATE TEMPERATURE:
  • absolute difference between oil temperature and chip temperature in thermodynamical stable condition > 20° C
  
  • absolute difference between oil temperature and chip temperature in thermodynamical stable condition 25 or 30° C
  
  • temperature fault no other fault detected
  • chip temperature no error detected
  • engine speed or input speed > 400 RPM
  • and signal status no error detected
  • 6000 * 100 ms
P0712 Transmission Fluid Temperature Sensor "A" Circuit Low
  • signal range check
  • circuit low U_sensor - < 0.5 V
  
  • no failure detected in other Transm. Oil Temp. Monitors
  • 1.5 s
  • 2 DCY
  • continuous
P0713 Transmission Fluid Temperature Sensor "A" Circuit High
  • signal range check
  • circuit high U_sensor + > 4.5 V
  
  • no failure detected in other Transm. Oil Temp. Monitors
  • 1.5 s
  • 2 DCY
  • continuous
P0714 Transmission Fluid Temperature Sensor "A" Circuit Intermittent
  • signal range check
 OPEN CIRCUIT:
  • U_sensor + > 4.5 V
  • and U_sensor - < 0.5 V
  
  • no failure detected in other Transm. Oil Temp. Monitors
  • 1.5 s
  • 2 DCY
  • continuous
P0716 Input/Turbine Shaft Speed Sensor "A" Circuit Range/Performance
  • rationality check
  • signal higher or lower than threshold >= 8000 RPM or < 20 RPM
  
  • sensor supply no error detected
  • sensor no electrical error
  • 0.6 s
  • 2 DCY
  • continuous
  • sensor supply no error detected
  • engine speed > 600 [RPM
  • status engine speed no error detected
  • output speed > 500 RPM
  • status output speed no error detected or Substitute value
  • range position no error detected or Substitute value
  • sensor no electrical error
  • transmission condition friction-locked
  • error flag fnabvra_Err not set
P0717 Input/Turbine Shaft Speed Sensor "A" Circuit No Signal
  • short to ground
OR
  • open circuit
  • hardware detection
  
  • sensor supply no error detected
  • 0.6 s
  • 2 DCY
  • continuous
  • short to battery plus
P0721 Output Shaft Speed Sensor Circuit Range/Performance
  • rationality check
  • signal > threshold > 10000 RPM
  
  • sensor supply no error detected
  • sensor no electrical error
  • 0.6 s
  • 2 DCY
  • continuous
  • difference between last and actual value > threshold -1000 RPM
  • transmission condition friction locked
  • input speed sensor no error detected
  • difference (converted output speed, input speed) > 200 RPM
  • 0.8 s
  • difference to wheel speeds > 500 RPM and input speed > 200 RPM
  • transmission condition friction locked backwards or forwards
  • shift flag = 0 (no shift)
  • input speed no error detected
  • sensor supply no error detected
  • wheel speeds no error detected
  • 0.6 s
P0722 Output Shaft Speed Sensor Circuit No Signal
  • open circuit
OR
  • short to ground
OR
  • short to battery plus
  • hardware detection
  
  • sensor supply no error detected
  • 1 s
  • 2 DCY
  • continuous
P0727 Engine Speed Input Circuit No Signal
  • rationality check
  • CAN message signal error flag = 1
  
  • ignition On
  • CAN Bus no error detected
  • ECM CAN connection no error detected
  • battery voltage > 9 V
  • 1 s
  • 2 DCY
  • immediate
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Engagement Nx -> 1		 DURING GEAR-ENGAGEMENT IN PROCESS:
  • if start-ratio >= target-ratio)
  • (input-speed / output-speed) > (start-ratio + 30)
  • or (input-speed / output-speed) < (target-ratio - ([ 50; 70; 200; 300; 420; 600; 850; 1200] [ 0; 0.71; 3.16; 3.52; 3.7; 3.84; 3.935; 4.005] + 32.767))
  • if start-ratio < target-ratio
  • (input-speed / output-speed) < (start-ratio - 32.767)
  • or (input-speed / output-speed) > (target-ratio + ([ 50; 75; 120; 200; 330; 520; 800; 1200] [ 12.44; 9.09; 6.74; 5.16; 4.77; 4.56; 4.42; 4.335] + 30)
  • input-speed (old) - input-speed (actual) < 40 RPM
  • or input-speed (old) - input-speed (actual) > -40 RPM
  
  • detection active during gear-engagement (active = 1)
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • timer < 1.5 s
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio Ratio Engagement Nx -> 2
  • if start-ratio >= target-ratio
  • (input-speed / output-speed) > (start-ratio + 25)
  • or (input-speed / output-speed) < (target-ratio - ([ 140; 200; 360; 570; 870; 1200; 1700; 2300] [ 0; 1.38; 1.79; 2; 2.11; 2.175; 2.222; 2.252] + 32.767))
  • if start-ratio < target-ratio
  • (input-speed / output-speed) < (start-ratio - 32.767)
  • or (input-speed / output-speed) > (target-ratio + ([ 50; 110; 200; 360; 630; 1000; 1500; 2300] [ 9.64; 5.27; 3.32; 2.9; 2.65; 2.54; 2.475; 2.427] + 25))
  • input-speed (old) - input-speed (actual) < 40 RPM
  • or input-speed (old) - input-speed (actual) > -40 RPM
  
  • timer < 0.5 s
  • detection active during gear-engagement (active = 1)
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • timer < 1.5 s
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Engagement Nx -> 3		 DURING GEAR-ENGAGEMENT IN PROCESS:
  • if start-ratio >= target-ratio
  • (input-speed / output-speed) > (start-ratio + 30)
  • or (input-speed / output-speed) < (target-ratio - ([ 180; 200; 380; 650; 1100; 1700; 2500; 3500] [ 0; 0.58; 1; 1.22; 1.34; 1.405; 1.442; 1.465] + 32.767))
  • if start-ratio < target-ratio
  • (input-speed / output-speed) < (start-ratio - 32.767)
  • or (input-speed / output-speed) > (target-ratio + ([ 50; 115; 200; 380; 620; 1100; 1900; 3500] [ 8.64; 4.15; 2.45; 2.05; 1.84; 1.705; 1.625; 1.578] + 30))
  • input-speed (old) - input-speed (actual) < 40 RPM
  • or input-speed (old) - input-speed (actual) > -40 RPM
  
  • timer < 0.5 s
  • detection active during gear-engagement (active = 1)
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • timer < 1.5 s
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Downshift 3 -> 1		 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) > (start-ratio + ([ 180; 200; 380; 650; 1100; 1700; 2500; 3500] [ 0; 0.58; 1; 1.22; 1.34; 1.405; 1.442; 1.465] + [ 160; 200; 500; 700; 1000; 1500; 2000; 2400] [ 0; 0.9; 0.9; 0.82; 0.58; 0.39; 0.29; 0.25]))
  • and (input-speed / output-speed) < (target-ratio - ([ 180; 290; 500; 800; 1300; 2000; 2800; 4300] [ 0; 0.47; 0.74; 0.895; 0.99; 1.04; 1.072; 1.096] + [ 700; 1000; 1500; 2000; 2500; 3000; 4000; 5000] [ 0.14; 0.15; 0.2; 0.2; 0.18; 0.17;0.145; 0.12]))
  • no monitoring
  
  • timer < 0.5 s
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Engagement Nx -> 4		 DURING GEAR-ENGAGEMENT IN PROCESS:
  • if start-ratio >= target-ratio
  • (input-speed / output-speed) > (start-ratio + 15)
  • or (input-speed / output-speed) < (target-ratio - ([ 180; 290; 500; 800; 1300; 2000; 2800; 4300] [ 0; 0.47; 0.74; 0.895; 0.99; 1.04; 1.072; 1.096] + 32.767))
  • if start-ratio < target-ratio
  • (input-speed / output-speed) < (start-ratio - 32.767)
  • or (input-speed / output-speed) > (target-ratio + ([ 50; 100; 200; 370; 650; 1200; 2300; 4300] [ 8.52; 4.02; 2.12; 1.68; 1.45; 1.305; 1.23; 1.189] + 15))
  • input-speed (old) - input-speed (actual) < 40 RPM
  • or input-speed (old) - input-speed (actual) > -40 RPM
  
  • timer < 0.5 s
  • detection active during gear-engagement (active = 1)
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • timer < 1.5 s
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Downshift 4 -> 2		 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) > (start-ratio + ([ 180; 290; 500; 800; 1300; 2000; 2800; 4300] [ 0; 0.47; 0.74; 0.895; 0.99; 1.04; 1.072; 1.096] + [ 300; 500; 700; 1000; 1200; 1600; 2000; 3000] [ 0.45; 0.52; 0.65; 0.58; 0.5; 0.39;0.31; 0.21]))
  • and (input-speed / output-speed) < (target-ratio - ([ 50; 110; 200; 360; 630; 1000; 1500; 2300] [ 9.64; 5.27; 3.32; 2.9; 2.65; 2.54; 2.475; 2.427] + [ 50; 80; 140; 300; 500; 1000; 1800; 3000] [ 12; 7; 5; 0.88; 0.5; 0.24; 0.11; 0.045]))
  • no monitoring
  
  • timer < 0.5 s
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Engagement Nx -> 5		 DURING GEAR-ENGAGEMENT IN PROCESS:
  • if start-ratio >= target-ratio
  • (input-speed / output-speed) > (start-ratio + 15)
  • or (input-speed / output-speed) < (target-ratio - ([ 220; 350; 600; 1000; 1500; 2300; 3500; 5000] [ 0; 0.31; 0.55; 0.67; 0.735; 0.78; 0.81; 0.828] + 32.767))
  • if start-ratio < target-ratio
  • (input-speed / output-speed) < (start-ratio - 32.767)
  • or (input-speed / output-speed) > (target-ratio + ([ 50; 100; 200; 400; 750; 1400; 2700; 5000] [ 8.71; 3.75; 1.82; 1.36; 1.13; 1.007; 0.94; 0.907] + 15))
  • input-speed (old) - input-speed (actual) < 40 RPM
  • or input-speed (old) - input-speed (actual) > -40 RPM
  
  • timer < 0.5 s
  • detection active during gear-engagement (active = 1)
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • timer < 1.5 s
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Downshift 5 -> 3		 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) > (start-ratio + ([ 220; 350; 600; 1000; 1500; 2300; 3500; 5000] [ 0; 0.31; 0.55; 0.67; 0.735; 0.78; 0.81; 0.828] + [ 700; 1000; 1500; 2000; 2500; 3000; 4000; 5000] [ 0.4; 0.52; 0.395; 0.31; 0.255;0.225; 0.18; 0.15]))
  • and (input-speed / output-speed) < (target-ratio - ([ 50; 115; 200; 380; 620; 1100; 1900; 3500] [ 8.64; 4.15; 2.45; 2.05; 1.84; 1.705; 1.625; 1.578] + [ 50; 400; 700; 1000; 1500; 2000; 3000; 5000] [ 7; 1.5; 0.7; 0.4; 0.25; 0.2; 0.13;0.06]))
  • no monitoring
  
  • timer < 0.5 s
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Downshift 6 -> 4		 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) > (start-ratio + ([ 300; 380; 500; 750; 1300; 2200; 3700; 6000] [ 0; 0.19; 0.29; 0.43; 0.54; 0.602; 0.638; 0.658] + [ 1100; 1500; 1750; 2000; 3000; 4000; 5000; 6000] [ 0.3; 0.38; 0.33; 0.29; 0.2; 0.15; 0.12; 0.095]))
  • and (input-speed / output-speed) < (target-ratio - ([ 50; 100; 200; 370; 650; 1200; 2300; 4300] [ 8.52; 4.02; 2.12; 1.68; 1.45; 1.305; 1.23; 1.189] + [ 50; 500; 900; 1500; 2000; 3000; 5000; 6000] [ 7.5; 0.5; 0.26; 0.15; 0.11; 0.07; 0.04; 0.02]))
  • no monitoring
  
  • timer < 0.5 s
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Engagement Nx -> 6		 DURING GEAR-ENGAGEMENT IN PROCESS:
  • if start-ratio >= target-ratio
  • (input-speed / output-speed) > (start-ratio + 15)
  • or (input-speed / output-speed) < (target-ratio - ([ 300; 380; 500; 750; 1300; 2200; 3700; 6000] [ 0; 0.19; 0.29; 0.43; 0.54; 0.602; 0.638; 0.658] + 32.767))
  • if start-ratio < target-ratio
  • (input-speed / output-speed) < (start-ratio - 32.767)
  • or (input-speed / output-speed) > (target-ratio + ([ 50; 200; 340; 600; 1000; 1800; 3300; 6000] [ 7.74; 1.68; 1.27; 1.03; 0.885; 0.8; 0.752; 0.724] + 15))
  • input-speed (old) - input-speed (actual) < 40 RPM
  • or input-speed (old) - input-speed (actual) > -40 RPM
  
  • timer < 0.5 s
  • detection active during gear-engagement (active = 1)
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • timer < 1.5 s
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0730 Incorrect Gear Ratio
  • rationality check
Ratio Engagement Nx -> R		 DURING GEAR-ENGAGEMENT IN PROCESS:
  • if start-ratio >= target-ratio
  • (input-speed / output-speed) > (start-ratio + 30)
  • or (input-speed / output-speed) < (target-ratio - ([ 50; 80; 190; 330; 500; 700; 1000; 1500] [ 0; 0.9; 2.36; 2.8; 3.01; 3.12; 3.205; 3.27] + 23))
  • if start-ratio < target-ratio
  • (input-speed / output-speed) < (start-ratio - 23)
  • or (input-speed / output-speed) > (target-ratio + ([ 50; 115; 200; 330; 540; 700; 1000; 1500] [ 10.24; 6.64; 4.37; 4; 3.77; 3.7; 3.6; 3.535] + 30))
  • input-speed (old) - input-speed (actual) < 40 RPM
  • or input-speed (old) - input-speed (actual) > -40 RPM
  
  • timer < 0.5 s
  • detection active during gear-engagement (active = 1)
  • if output speed >= 50 RPM
  • if output speed < 50 RPM
  • timer < 1.5 s
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0741 Torque Converter Clutch Circuit Performance/Stuck Off
  • rationality check
  • rate of (setting of nominal value) - actual value
  • > 40 RPM
  • status of clutch closed or closed loop control
  • 20 s
  • 2 DCY
  • continuous
P0746 Pressure Control Solenoid "A" Performance/Stuck Off
  • short to ground
OR
  • open circuit
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P0747 Pressure Control Solenoid "A" Stuck On
  • short to battery plus
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P0748 Pressure Control Solenoid "A" Electrical
  • rationality check
  • current higher or lower > than threshold (50 + 170) mA
OR
  • EDS output voltage ~ 0.5 V smaller than EDS supply voltage at short to ground or open circuit
OR
  • static leakage current flow
  
  • off operation mode
  • 0.05 s
  • 2 DCY
  • continuous
P0776 Pressure Control Solenoid "B" Performance/Stuck Off
  • short to ground
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P0777 Pressure Control Solenoid "B" Stuck On
  • short to battery plus
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P0778 Pressure Control Solenoid "B" Electrical
  • flow check
  • EDS output voltage ~ 0.5 V smaller than EDS supply voltage at short to ground or open circuit
OR
  • static leakage current flow
  
  • off operation mode
  • 0.05 s
  • 2 DCY
  • continuous
P0779 Pressure Control Solenoid "B" Intermittent
  • open circuit
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P0781 1-2 Shift
  • rationality check
 DURING GEAR-SHIFT IN PROCESS: (Upshift)
  • (input-speed / output-speed) > (start-ratio + ([ 50; 75; 120; 200; 330; 520; 800; 1200] [ 12.44; 9.09; 6.74; 5.16; 4.77; 4.56; 4.42; 4.335] + [ 50; 150; 300; 500; 750; 1100; 1500; 2000] [ 7.6; 4.5; 2.5; 1.15; 0.6; 0.32; 0.15; 0.035]))
AND
  • (input-speed / output-speed) < (target-ratio - ([ 140; 200; 360; 570; 870; 1200; 1700; 2300] [ 0; 1.38; 1.79; 2; 2.11; 2.175; 2.222; 2.252] + [ 150; 215; 375; 500; 800; 1200; 1600; 2000] [ 0; 0.77; 0.7; 0.6; 0.44; 0.35; 0.3; 0.26]))
  • no monitoring
DURING GEAR-SHIFT IN PROCESS: (Downshift)
  • (input-speed / output-speed) < (start-ratio - ([ 140; 200; 360; 570; 870; 1200; 1700; 2300] [ 0; 1.38; 1.79; 2; 2.11; 2.175; 2.222; 2.252] + [ 160; 200; 500; 700; 1000; 1500; 2000; 2400] [ 0; 0.9; 0.9; 0.82; 0.58; 0.39; 0.29; 0.25]))
AND
  • and (input-speed / output-speed) > (target-ratio + ([ 50; 75; 120; 200; 330; 520; 800; 1200] [ 12.44; 9.09; 6.74; 5.16; 4.77; 4.56; 4.42; 4.335] + [ 50; 60; 100; 250; 400; 600; 900; 1700] [ 14; 10; 6.2; 1.6; 0.98; 0.66; 0.44; 0.18]))
  • no monitoring
  
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0782 2-3 Shift
  • rationality check
 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) > (start-ratio + ([ 50; 110; 200; 360; 630; 1000; 1500; 2300] [ 9.64; 5.27; 3.32; 2.9; 2.65; 2.54; 2.475; 2.427] + [ 50; 100; 300; 500; 800; 1200; 1800; 3000] [ 10.36; 4.9; 2.3; 1.1; 0.55; 0.29; 0.135; 0.045]))
  • and (input-speed / output-speed) < (target-ratio - ([ 180; 200; 380; 650; 1100; 1700; 2500; 3500] [ 0; 0.58; 1; 1.22; 1.34; 1.405; 1.442; 1.465] + [ 50; 320; 500; 800; 1300; 1800; 2300; 3000] [ 0; 0.4; 0.55; 0.5; 0.44; 0.42; 0.38; 0.34]))
  • no monitoring
  
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0782 2-3 Shift
  • rationality check
 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) < (start-ratio - ([ 180; 200; 380; 650; 1100; 1700; 2500; 3500] [ 0; 0.58; 1; 1.22; 1.34; 1.405; 1.442; 1.465] + [ 300; 500; 700; 1000; 1200; 1600; 2000; 3000] [ 0.45; 0.52; 0.65; 0.58; 0.5; 0.39; 0.31; 0.21]))
  • and (input-speed / output-speed) > (target-ratio + ([ 50; 110; 200; 360; 630; 1000; 1500; 2300] [ 9.64; 5.27; 3.32; 2.9; 2.65; 2.54; 2.475; 2.427] + [ 50; 80; 140; 300; 500; 1000; 1800; 3000] [ 12; 7; 5; 0.88; 0.5; 0.24; 0.11; 0.045]))
  • no monitoring
  
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0783 3-4 Shift
  • rationality check
 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) > (start-ratio + ([ 50; 115; 200; 380; 620; 1100; 1900; 3500] [ 8.64; 4.15; 2.45; 2.05; 1.84; 1.705; 1.625; 1.578] + [ 50; 110; 300; 500; 800; 1500; 2500; 5000] [ 7.5; 3.2; 1.5; 0.75; 0.33; 0.18; 0.1; 0.03]))
  • and (input-speed / output-speed) < (target-ratio - ([ 180; 290; 500; 800; 1300; 2000; 2800; 4300] [ 0; 0.47; 0.74; 0.895; 0.99; 1.04; 1.072; 1.096] + [ 700; 1000; 1500; 2000; 2500; 3000; 4000; 5000] [ 0.14; 0.15; 0.2; 0.2; 0.18; 0.17; 0.145; 0.12]))
  • no monitoring
  
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0783 3-4 Shift
  • rationality check
 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) < (start-ratio - ([ 180; 290; 500; 800; 1300; 2000; 2800; 4300] [ 0; 0.47; 0.74; 0.895; 0.99; 1.04; 1.072; 1.096] + [ 700; 1000; 1500; 2000; 2500; 3000; 4000; 5000] [ 0.4; 0.52; 0.395; 0.31; 0.255; 0.225; 0.18; 0.15]))
  • and (input-speed / output-speed) > (target-ratio + ([ 50; 115; 200; 380; 620; 1100; 1900; 3500] [ 8.64; 4.15; 2.45; 2.05; 1.84; 1.705; 1.625; 1.578] + [ 50; 400; 700; 1000; 1500; 2000; 3000; 5000] [ 7; 1.5; 0.7; 0.4; 0.25; 0.2; 0.13; 0.06]))
  • no monitoring
  
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0784 4-5 Shift
  • rationality check
 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) > (start-ratio + ([ 50; 100; 200; 370; 650; 1200; 2300; 4300] [ 8.52; 4.02; 2.12; 1.68; 1.45; 1.305; 1.23; 1.189] + [ 50; 500; 900; 1500; 2000; 3000; 5000; 6000] [ 7; 0.8; 0.4; 0.2; 0.11; 0.06; 0.035; 0.019]))
  • and (input-speed / output-speed) < (target-ratio - ([ 220; 350; 600; 1000; 1500; 2300; 3500; 5000] [ 0; 0.31; 0.55; 0.67; 0.735; 0.78; 0.81; 0.828] + [ 1100; 1250; 1500; 2000; 3000; 4000; 5000; 6000] [ 0.27; 0.25; 0.23; 0.2; 0.15; 0.12; 0.1; 0.08]))
  • no monitoring
OR
  • (input-speed / output-speed) < (start-ratio - ([ 220; 350; 600; 1000; 1500; 2300; 3500; 5000] [ 0; 0.31; 0.55; 0.67; 0.735; 0.78; 0.81; 0.828] + [ 1100; 1500; 1750; 2000; 3000; 4000; 5000; 6000] [ 0.3; 0.38; 0.33; 0.29; 0.2; 0.15; 0.12; 0.095]))
  • and (input-speed / output-speed) > (target-ratio + ([ 50; 100; 200; 370; 650; 1200; 2300; 4300] [ 8.52; 4.02; 2.12; 1.68; 1.45; 1.305; 1.23; 1.189] + [ 50; 500; 900; 1500; 2000; 3000; 5000; 6000] [ 7.5; 0.5; 0.26; 0.15; 0.11; 0.07; 0.04; 0.02]))
  • no monitoring
  
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0796 Pressure Control Solenoid "C" Performance/Stuck Off
  • short to ground, open circuit
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P0797 Pressure Control Solenoid "C" Stuck On
  • short to battery plus
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P0798 Pressure Control Solenoid "C" Electrical
  • rationality check
  • current higher or lower than threshold < (850 - 120) mA
    
  • 0.05 s
  • 2 DCY
  • continuous
  • flow check
  • EDS output voltage at short to ground or open circuit ~ 0.5 V smaller than EDS supply voltage
  • off operation mode
  • static leakage current flow
  
P0829 5-6 Shift
  • rationality check
 DURING GEAR-SHIFT IN PROCESS:
  • (input-speed / output-speed) > (start-ratio + ([ 50; 100; 200; 400; 750; 1400; 2700; 5000] [ 8.71; 3.75; 1.82; 1.36; 1.13; 1.007; 0.94; 0.907] + [ 50; 900; 1500; 2000; 3000; 4000; 5000; 7000] [ 7.5; 0.35; 0.2; 0.14; 0.08; 0.05; 0.04; 0.01]))
  • and (input-speed / output-speed) < (target-ratio - ([ 300; 380; 500; 750; 1300; 2200; 3700; 6000] [ 0; 0.19; 0.29; 0.43; 0.54; 0.602; 0.638; 0.658] + [ 1500; 2000; 2500; 3000; 4000; 5000; 6000; 7000] [ 0.27; 0.25; 0.2; 0.165; 0.13; 0.108; 0.095; 0.08]))
  • no monitoring
OR
  • (input-speed / output-speed) < (start-ratio - ([ 300; 380; 500; 750; 1300; 2200; 3700; 6000] [ 0; 0.19; 0.29; 0.43; 0.54; 0.602; 0.638; 0.658] + [ 1500; 2000; 2500; 3000; 4000; 5000; 6000; 7000] [ 0.28; 0.27; 0.24; 0.21; 0.16; 0.13; 0.11; 0.09]))
  • and (input-speed / output-speed) > (target-ratio + ([ 50; 100; 200; 400; 750; 1400; 2700; 5000] [ 8.71; 3.75; 1.82; 1.36; 1.13; 1.007; 0.94; 0.907] + [ 50; 180; 490; 900; 2000; 3500; 5500; 7000] [ 8; 3; 0.9; 0.38; 0.17; 0.1; 0.055; 0.026]))
  • no monitoring
  
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P0889 TCM Power Relay Sense Circuit Range/Performance
  • rationality check
  • FET drive not possible
  
  • filtered battery voltage > 6.75 V
  • high side and low side FET activated
  • status counter initialization 0 or 1
  • 0.3 s
  • 2 DCY
  • continuous
P0890 TCM Power Relay Sense Circuit Low
  • short to ground
  • solenoid power supply voltage < 1.4 V
  • drop voltage over High Side FET > 1 V
  
  • filtered battery voltage > 6.75 V
  • high side and low side FET activated
  • status counter initialization 0 or 1
  • 0.3 s
  • 2 DCY
  • continuous
P0891 TCM Power Relay Sense Circuit High
  • short to battery plus
  • hardware detection
  
  • filtered battery voltage > 6.75 V
  • high side and low side FET activated
  • status counter initialization 0 or 1
  • 0.3 s
  • 2 DCY
  • continuous
P0892 TCM Power Relay Sense Circuit Intermittent
  • open circuit
  • hardware detection
  
  • filtered battery voltage > 6.75 V
  • high side and low side FET activated
  • status counter initialization 0 or 1
  • 0.3 s
  • 2 DCY
  • continuous
P1703 Limp home, control unit reset
  • plausibility check
 POWERFLOW DETECTED AFTER RESET:
  • engine speed > 500 RPM
  • output speed < 50 RPM
  • position lever R or D or S
  • break paddle not pressed
    
  • 0 s
  • 2 DCY
  • continuous
P2637 Torque Management Feedback Signal "A"
  • signal check
  • CAN message signal error flag = 1
  
  • ignition On
  • CAN Bus no error detected
  • ECM CAN connection no error detected
  • battery voltage > 9 V
  • 0.5 s
  • 2 DCY
  • continuous
P2700 Transmission Friction Element "A" Apply Time Range/Performance
  • rationality check
  • (input-speed / output-speed) > [ 50; 110; 200; 360; 630; 1000; 1500; 2300] [ 9.64; 5.27; 3.32; 2.9; 2.65; 2.54; 2.475; 2.427]
  • gear ratio = input-speed / output-speed
OR
  • (input-speed / output-speed) < [ 140; 200; 360; 570; 870; 1200; 1700; 2300] [ 0; 1.38; 1.79; 2; 2.11; 2.175; 2.222; 2.252]
  • (output-speed x ratio - input-speed) > 320 RPM
  • > 320 RPM
  • oil-temperature > 0° C
  • engine speed > 400 RPM
  • input speed > 0 RPM
  • input speed no error detected
  • gear position not (P or N or NIC)
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P2701 Transmission Friction Element "B" Apply Time Range/Performance
  • rationality check
  • Explanation: [X1;X2;XN] [Y1;Y2;YN]
  • at X is equal Y
  • X correspond to output-speed RPM
  • Y correspond to gear ratio
  • gear ratio = input-speed / output-speed
(OUT OF GEAR-SHIFT TIMER AND GEAR-ENGAGEMENT)
  • (input-speed / output-speed) > [ 50; 115; 200; 380; 620; 1100; 1900; 3500] [ 8.64; 4.15; 2.45; 2.05; 1.84; 1.705; 1.625; 1.578]
  • or (input-speed / output-speed) < [ 180; 200; 380; 650; 1100; 1700; 2500; 3500] [ 0; 0.58; 1; 1.22; 1.34; 1.405; 1.442; 1.465]
  • (output-speed x ratio - input-speed) > 320 RPM
OR
  • (input-speed / output-speed) > [ 50; 100; 200; 400; 750; 1400; 2700; 5000] [ 8.71; 3.75; 1.82; 1.36; 1.13; 1.007; 0.94; 0.907]
  • or (input-speed / output-speed) < [ 220; 350; 600; 1000; 1500; 2300; 3500; 5000] [ 0; 0.31; 0.55; 0.67; 0.735; 0.78; 0.81; 0.828]
  • (output-speed x ratio - input-speed) > 320 RPM
OR
  • (input-speed / output-speed) < [ 140; 200; 360; 570; 870; 1200; 1700; 2300] [ 0; 1.38; 1.79; 2; 2.11; 2.175; 2.222; 2.252]
  • (output-speed x ratio - input-speed) > 320 RPM
   GENERAL ENABLE REQUIREMENTS:
  • oil-temperature > 0 [°C]
  • engine speed > 400 RPM
  • input speed > 0 RPM
  • input speed no error detected
  • gear position not (P or N or NIC)
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 [RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P2702 Transmission Friction Element "C" Apply Time Range/Performance
  • rationality check
  • (input-speed / output-speed) > [ 50; 110; 200; 360; 630; 1000; 1500; 2300] [ 9.64; 5.27; 3.32; 2.9; 2.65; 2.54; 2.475; 2.427]
  • gear ratio = input-speed / output-speed
OR
  • (input-speed / output-speed) < [ 140; 200; 360; 570; 870; 1200; 1700; 2300] [ 0; 1.38; 1.79; 2; 2.11; 2.175; 2.222; 2.252]
  • (output-speed x ratio - input-speed) > 320 RPM
  
  • oil-temperature > 0° C
  • engine speed > 400 RPM
  • input speed > 0 RPM
  • input speed no error detected
  • gear position not (P or N or NIC)
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P2703 Transmission Friction Element "D" Apply Time Range/Performance
  • rationality check
  • (output-speed x ratio - input-speed)
  • > 320 RPM
  • oil-temperature > 0° C
  • engine speed > 400 RPM
  • input speed > 0 RPM
  • input speed no error detected
  • gear position not (P or N or NIC)
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P2704 Transmission Friction Element "E" Apply Time Range/Performance
  • rationality check
  • Explanation: [X1;X2;XN] [Y1;Y2;YN]
  • at X is equal Y
  • X correspond to output-speed RPM
  • Y correspond to gear ratio
  • gear ratio = input-speed / output-speed
(OUT OF GEAR-SHIFT TIMER < 0.5 [S] AND GEAR-ENGAGEMENT)
  • (input-speed / output-speed) > [ 50; 100; 200; 370; 650; 1200; 2300; 4300] [ 8.52; 4.02; 2.12; 1.68; 1.45; 1.305; 1.23; 1.189]
  • or (input-speed / output-speed) < [ 180; 290; 500; 800; 1300; 2000; 2800; 4300] [ 0; 0.47; 0.74; 0.895; 0.99; 1.04; 1.072; 1.096]
  • (output-speed x ratio - input-speed) > 320 RPM
OR
  • (input-speed / output-speed) < [ 140; 200; 360; 570; 870; 1200; 1700; 2300] [ 0; 1.38; 1.79; 2; 2.11; 2.175; 2.222; 2.252]
  • (output-speed x ratio - input-speed) > 320 RPM
OR
  • (input-speed / output-speed) > [ 50; 200; 340; 600; 1000; 1800; 3300; 6000] [ 7.74; 1.68; 1.27; 1.03; 0.885; 0.8; 0.752; 0.724]
  • or (input-speed / output-speed) < [ 300; 380; 500; 750; 1300; 2200; 3700; 6000] [ 0; 0.19; 0.29; 0.43; 0.54; 0.602; 0.638; 0.658]
  • (output-speed x ratio - input-speed) > 320 RPM
   GENERAL ENABLE REQUIREMENTS:
  • oil-temperature > 0° C
  • engine speed > 400 RPM
  • input speed > 0 RPM
  • input speed no error detected
  • gear position not (P or N or NIC)
  • timer < 0.5 s
  • if output-speed >= 50 RPM
  • if output-speed < 50 RPM
  • 3 failed rationality checks
  • 2 DCY
  • continuous
P2714 Pressure Control Solenoid "D" Performance/Stuck Off
  • short to ground, open circuit
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8. V
  • 0.05 s
  • 2 DCY
  • continuous
P2715 Pressure Control Solenoid "D" Stuck On
  • short to battery plus
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8. V
  • 0.05 s
  • 2 DCY
  • continuous
P2716 Pressure Control Solenoid "D" Electrical
  • rationality check
  • current higher or lower than threshold > (50 + 170) [mA]
    
  • 0.05 s
  • 2 DCY
  • continuous
  • flow check
  • EDS output voltage at short to ground or open circuit ~ 0.5 V smaller than EDS supply voltage
  • off operation mode
  • static leakage current flow
  
P2723 Pressure Control Solenoid "E" Performance/Stuck Off
  • short to ground, open circuit
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8. V
  • 0.05 s
  • 2 DCY
  • continuous
P2724 Pressure Control Solenoid "E" Stuck On
  • short to battery plus
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P2725 Pressure Control Solenoid "E" Electrical
  • rationality check
  • current higher or lower than threshold > (50 + 170) [mA]
    
  • 0.05 s
  • 2 DCY
  • continuous
  • flow check
  • EDS output voltage at short to ground or open circuit ~ 0.5 V smaller than EDS supply voltage
  • off operation mode
  • static leakage current flow
  
P2732 Pressure Control Solenoid "F" Performance/Stuck Off
  • short to ground, open circuit
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8. V
  • 0.05 s
  • 2 DCY
  • continuous
P2733 Pressure Control Solenoid "F" Stuck On
  • short to battery plus
  • PWM hardware detection 0 or 100 %
  
  • low side and high side FET activated
  • power supply > 8.7 V
  • voltage drop at FET <= 1 V
  • solenoid supply > 8.7 V
  • 0.05 s
  • 2 DCY
  • continuous
P2734 Pressure Control Solenoid "F" Electrical
  • rationality check
  • current higher or lower than threshold > (50 + 170) [mA]
    
  • 0.05 s
  • 2 DCY
  • continuous
  • low side FET activated
  • flow check
  • EDS output voltage at short to ground or open circuit ~ 0.5 V smaller than EDS supply voltage
  • off operation mode
  • static leakage current flow
  
P2814 Pressure Control Solenoid "G" Control Circuit Low
  • short to ground
  • if PWM = 0% diagnosis by ASIC
  • if 0% <= PWM < 7.6%
  • voltage return lead (low) < 0.75 [V
  • if 7.6% <= PWM <= 92.4%
  • voltage return lead (high) < 0.75 V
  • and voltage return lead (low) < 0.75 V
  
  • high side FET voltage drop <= 1 V
  • high side FET activated
  • low side FET activated
  • 0.05 s
  • 2 DCY
  • continuous
U0001 High Speed CAN Communication Bus
  • rationality check
  • CAN IC internal diagnostics
  • detects CAN Bus off
  • no CAN Bus activity
  
  • battery voltage > 9 V
  • battery voltage < 16. V
  • delay after ignition on 0.5 s
  • 0.03
  • 2 DCY
  • continuous
  • plausibility check
  • all CAN Nodes in timeout
  • 0.45 s
U0100 Lost Communication With ECM/PCM "A"
  • signal check
  • no message received from ECM timeout
  
  • CAN Bus no error and ready to transmit
  • delay after ignition on 1 s
  • battery voltage > 9 V
  • 0.05 s
  • 2 DCY
  • continuous
  • 0.85
  • 2 DCY
  • immediate
U0302 Software Incompatibility With Transmission Control Module
  • fault detection
  • wrong calibration data incorrect
    
  • 0 s
  • 2 DCY
  • continuous
U0401 Invalid Data Received From ECM/PCM "A"
  • signal check
  • invalid data
  
  • CAN Bus no error and ready to transmit
  • delay after ignition on 1 s
  • battery voltage > 9 V
  • 0.05 s
  • 0.85
  • 2 DCY
  • continuous
  • 2 DCY
  • immediate
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