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Home >> Subaru >> 2014 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle (Diagnostics) >> Automatic Transmission System >> Current Data Display & Save / System Operation Check Mode
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Current Data Display & Save / System Operation Check Mode

  1. Inspection with SSM3 (Current Data Display & Save)
    CAUTION: Subtle phenomena such as breathing and rough idling need to be totally judged based on all items in the computer data by using a method of comparing with an equivalent vehicle after collecting data under the same condition.
    1. Use SSM3 to display the [Current Data Display & Save] screen according to the screen display and check the computer data.
      SSM3 SCREEN: [TRANSMISSION CONTROL SYSTEM] →[CURRENT DATA DISPLAY & SAVE] → [NORMAL SAMPLING]

      Item name [Symbol] Description/display range Normal value Remarks
      [Coolant Temp.] Indicating engine coolant temperature/Display range: -40 to 140°C Gradually increasing: Cold start →warmed up When abnormal, the THW voltage may be abnormal.
      80 to 105°C: Warmed up When abnormal, the THW voltage may be abnormal.
      215°C: When sensor is disconnected When abnormal, the THW voltage may be abnormal.
      215°C or more: When sensor is shorted When abnormal, the THW voltage may be abnormal.
      [Engine Speed] Indicating engine speed/Display range: 0 to 16383.75 r/min 0 r/min: When engine is stopped (IG ON) When abnormal, there may be an NE signal malfunction.
      No significant fluctuation: When engine is running at a constant speed When abnormal, there may be an NE signal malfunction.
      [Vehicle Speed] Indicating vehicle speed/Display range: 0 to 255 km/h {158 MPH} 0 km/h {0 MPH}: When vehicle is parked When abnormal, there may be an SPD signal malfunction.
      No significant fluctuation: When driving at a constant speed When abnormal, there may be an SPD signal malfunction.
      [Time Since Engine Start] Indicating time elapsed after engine start (engine start →IG OFF)/Display range: 0 to 65535 sec - -
      [Number of warm-ups] Indicating number of warming-ups after DG is cleared/Display range: 0 to 255 times - -
      [Meter since DTC cleared] Indicating travel distance after diagnostic codes cleared/Display range: 0 to 65535 km - -
      [Time since DTC cleared] Indicating time elapsed after diagnostic codes are cleared/Display range: 0 to 65535 min - -
      [Control module voltage] Indicating battery voltage/Display range: 0 to 65.535 V 11 to 14 V: During idling When abnormal, the BATT voltage may be abnormal.
      [MI(MIL)] Indicating TCM side MIL illumination indication status/Display range: OFF ←→ON OFF →ON: Normal →malfunction -
      [Number of Diagnostic Code(s):] Indicating trouble codes stored in TCM/Display range: 0 to 127 - -
      [Component monitoring(Supp)] Indicating component monitor test/Display range: without support ←→with support With support -
      [Fuel system monitoring(Supp)] Indicating fuel system monitor test/Display range: without support ←→with support Without support -
      [Misfire monitoring(Supp)] Indicating misfire monitor test/Display range: without support ←→with support Without support -
      [EGR system(Supp)] Indicating EGR system test/Display range: without support ←→with support Without support -
      [O2 Heater Diagnosis(Supp)] Indicating O2 sensor heater test/Display range: without support ←→with support Without support -
      [Oxygen sensor(Supp)] Indicating O2 sensor test/Display range: without support ←→with support Without support -
      [A/C system refrigerant(Supp)] Indicating refrigerant test on air conditioner system/Display range: without support ←→with support Without support -
      [Secondary air system(Supp)] Indicating secondary air system test/Display range: without support ←→with support Without support -
      [Evaporative purge system(Supp)] Indicating test on evaporative emission purge control system/Display range: without support ←→with support Without support -
      [Heated catalyst(Supp)] Indicating test on heat type catalyst/Display range: without support ←→with support Without support -
      [Catalyst Diagnosis(Supp)] Indicating catalyst test/Display range: without support ←→with support Without support -
      [EGR system(Rdy)] Indicating EGR system test/Display range: NO ←→YES / N/A YES / N/A -
      [O2 Heater Diagnosis(Rdy)] Indicating O2 sensor heater test/Display range: NO ←→YES / N/A YES / N/A -
      [Oxygen sensor(Rdy)] Indicating O2 sensor test/Display range: NO ←→YES / N/A YES / N/A -
      [A/C system refrigerant(Rdy)] Indicating refrigerant test on air conditioner system/Display range: NO ←→YES / N/A YES / N/A -
      [Secondary air system(Rdy)] Indicating secondary air system test/Display range: NO ←→YES / N/A YES / N/A -
      [Evaporative purge system(Rdy)] Indicating test on evaporative emission purge control system/Display range: NO ←→YES / N/A YES / N/A -
      [Heated catalyst(Rdy)] Indicating test on heat type catalyst/Display range: NO ←→YES / N/A YES / N/A -
      [Catalyst Diagnosis(Rdy)] Indicating catalyst test/Display range: NO ←→YES / N/A YES / N/A -
      [OBD System] Indicating OBD applicable law EOBD / OBD2 -
      [Lighted MI lamp history] Indicating distance record from MIL illumination/Display range: 0 to 65535 km - -
      [Component monitoring(Comp)] Indicating component monitor test/Display range: NO ←→YES / N/A YES / N/A -
      [Fuel system monitoring(Comp)] Indicating fuel system monitor test/Display range: NO ←→YES / N/A YES / N/A -
      [Misfire monitoring(Comp)] Indicating misfire monitor test/Display range: NO ←→YES / N/A YES / N/A -
      [Component monitoring(Enable)] Indicating component monitor test/Display range: NO / N/A ←→YES YES -
      [Fuel system monitoring(Enable)] Indicating fuel system monitor test/Display range: NO / N/A ←→YES NO / N/A -
      [Misfire monitoring(Enable)] Indicating misfire monitor test/Display range: NO / N/A ←→YES NO / N/A -
      [EGR system(Enable)] Indicating EGR system test/Display range: NO / N/A ←→YES NO / N/A -
      [O2 Heater Diagnosis(Enable)] Indicating O2 sensor heater test/Display range: NO / N/A ←→YES NO / N/A -
      [Oxygen sensor(Enable)] Indicating O2 sensor test/Display range: NO / N/A ←→YES NO / N/A -
      [A/C system refrigerant(Enable)] Indicating refrigerant test on air conditioner system/Display range: NO / N/A ←→YES NO / N/A -
      [Secondary air system(Comp)] Indicating secondary air system test/Display range: NO / N/A ←→YES NO / N/A -
      [Evaporative purge system(Enable)] Indicating test on evaporative emission purge control system/Display range: NO / N/A ←→YES NO / N/A -
      [Heated catalyst(Enable)] Indicating test on heat type catalyst/Display range: NO / N/A ←→YES NO / N/A -
      [Catalyst Diagnosis(Enable)] Indicating catalyst test/Display range: NO / N/A ←→YES NO / N/A -
      [EGR system(Comp)] Indicating EGR system test/Display range: NO ←→YES / N/A YES / N/A -
      [O2 Heater Diagnosis(Comp)] Indicating O2 sensor heater test/Display range: NO ←→YES / N/A YES / N/A -
      [Oxygen sensor(Comp)] Indicating O2 sensor test/Display range: NO ←→YES / N/A YES / N/A -
      [A/C system refrigerant(Comp)] Indicating refrigerant test on air conditioner system/Display range: NO ←→YES / N/A YES / N/A -
      [Secondary air system(Comp)] Indicating secondary air system test/Display range: NO ←→YES / N/A YES / N/A -
      [Evaporative purge system(Comp)] Indicating test on evaporative emission urge control system/Display range: NO ←→YES / N/A YES / N/A -
      [Heated catalyst(Comp)] Indicating test on heat type catalyst/Display range: NO ←→YES / N/A YES / N/A -
      [Catalyst Diagnosis(Comp)] Indicating catalyst test/Display range: NO ←→YES / N/A YES / N/A -
      [Time while MIL lighted] Indicating engine operation time from MIL illumination/Display range: 0 to 65535 min - -
      [Engine Speed] Indicating engine speed (CAN reception data)/Display range: 0 to 51199.21875 r/min 0 r/min: When engine is stopped (IG ON) When abnormal, there may be a CAN communication malfunction.
      [Coolant Temp.] Indicating coolant temperature (CAN reception data)/Display range: -40 to 215°C Gradually increasing: Cold start →warmed up When abnormal, there may be a CAN communication malfunction.
      [Accel. Opening Angle] Indicating acceleration opening angle (CAN reception data)/Display range: 0 to 127.5 % 0%: Accelerator pedal not depressed When abnormal, there may be a CAN communication malfunction.
      [Throttle Opening Angle] Indicating throttle opening angle (CAN reception data)/Display range: 0 to 127.5 % 0%: When engine is stopped (IG ON) When abnormal, there may be a CAN communication malfunction.
      [Stop Light Switch] Indicating that the brake pedal is depressed/Display range: ON←→OFF OFF →ON: With brake pedal released →depressed When abnormal, there may be a stop light switch ASSY signal malfunction.
      [Shift SW Status (P Range)] Indicating select lever in P position/Display range: ON←→OFF ON: Select lever in P When abnormal, there may be a neutral start switch ASSY (P) signal malfunction.
      [Shift SW Status (R Range)] Indicating select lever in R position/Display range: ON←→OFF OFF →ON: Select lever in N→R When abnormal, there may be a neutral start switch ASSY (R) signal malfunction.
      [Shift SW Status (N Range)] Indicating select lever in N position/Display range: ON←→OFF ON: Select lever in N When abnormal, there may be a neutral start switch ASSY (N) signal malfunction.
      [Shift SW Status (D Range)] Indicating select lever in D position/Display range: ON←→OFF OFF →ON: Select lever in N→D When abnormal, there may be a neutral start switch ASSY (D) signal malfunction.
      [Manual SW] Indicating M position/Display range: ON←→OFF OFF →ON: Select lever in D→M When abnormal, there may be a transmission control switch (M) signal malfunction.
      [Up SW] Indicating transmission control switch (+)/Display range: ON←→OFF OFF →ON: Select lever in M→ "+" When abnormal, there may be a transmission control switch (SFTU) signal malfunction.
      [Down SW] Indicating transmission control switch (-)/Display range: ON←→OFF OFF →ON: Select lever in M→ "-" When abnormal, there may be a transmission control switch (SFTD) signal malfunction.
      [Snow Mode] Indicating SNOW mode status/Display range: ON←→OFF OFF →ON: 2nd start OFF →ON When abnormal, there may be a pattern select SW system malfunction.
      [Snow SW] Indicating pattern select (SNOW) switch/Display range: ON←→OFF OFF →ON: Pattern select (SNOW) switch OFF→ON When abnormal, there may be a pattern select (SNOW) switch malfunction.
      [Sport SW] Indicating pattern select (SPORT) switch/Display range: ON←→OFF OFF →ON: Pattern select (SPORT) switch OFF→ON When abnormal, there may be a pattern select (SPORT) switch malfunction.
      [A/C Switch] Indicating A/C ON / OFF status/Display range: ON←→OFF - -
      [TC Terminal] Indicating shorted (ON) condition of TC terminal (DLC3)/Display range: ON←→OFF ON: TC terminal shorted -
      [Turbine Revolution Speed] Indicating input revolution speed/Display range: 0 to 12750 rpm Almost the same as engine idle speed When the vehicle is parked with select lever in P or N position (when engine idling) When abnormal, there may be an NT signal malfunction.
      0 rpm: The vehicle is parked with select lever in D position When abnormal, there may be an NT signal malfunction.
      Almost the same as engine speed When driving at a constant speed When abnormal, there may be an NT signal malfunction.
      [AT Speed] Indicating output revolution speed/Display range: 0 to 255 km/h {158 MPH} 0 km/h {0 MPH}: When vehicle is parked When abnormal, there may be an SP2 signal malfunction.
      No significant fluctuation: When driving at a constant speed When abnormal, there may be an SP2 signal malfunction.
      [ATF Temp.] Indicating transmission oil temperature/Display range: -40 to 215°C Ambient air temperature: IG ON when the engine is cold When abnormal, the THO1 voltage may be abnormal.
      50 to 100°C: After stall test When abnormal, the THO1 voltage may be abnormal.
      -40°C: When sensor is disconnected When abnormal, the THO1 voltage may be abnormal.
      150°C or more: When sensor is shorted When abnormal, the THO1 voltage may be abnormal.
      [Shift Indicator Lamp UP Shift] Indicating illumination indication status on shift indicator lamp UP side/Display range: ON←→OFF - -
      [Shift Indicator Lamp Down Shift] Indicating illumination indication status on shift indicator lamp DOWN side/Display range: ON←→OFF - -
      [Sport Mode] Indicating SPORT mode status/Display range: ON←→OFF OFF →ON: SPORT mode OFF→ON When abnormal, there may be a pattern select SW system malfunction.
      [Control the Shift Position] Indicating gear positions (ranges)/Display range: 1st to 6th Shifted into each gear position: Driving
      • When abnormal, the VTA1 voltage may be abnormal.
      • When abnormal, the VPA voltage may be abnormal.
      • When abnormal, there may be an SPD signal malfunction.
      • When abnormal, there may be a solenoid signal malfunction.
      [Lock up status] Indicating that lock-up is operating/Display range: ON←→OFF OFF →ON: Lock-up OFF →ON
      • When abnormal, the VTA1 voltage may be abnormal.
      • When abnormal, the VPA voltage may be abnormal.
      • When abnormal, there may be an NT signal malfunction.
      • When abnormal, there may be an SP2 signal malfunction.
      • When abnormal, there may be an SLU signal malfunction.
      [SLT Solenoid Status] Indicating line pressure control solenoid ASSY (SLT) operating status/Display range: ON←→OFF OFF →ON: Acceleration fully opened →fully closed When abnormal, there may be a line pressure control solenoid ASSY (SLT) signal malfunction.
      [Activate the Lock Up (SLU)] Indicating lock-up control solenoid (SLU) operating status/Display range: ON←→OFF OFF →ON: Lock-up OFF →ON When abnormal, there may be a lockup control solenoid (SLU) signal malfunction.
      [Last 5 Digits ECU Part Number] Indicating last 5 digits of ECM part number - -
      [# Codes(Include History)] Indicating the number of trouble codes which have not experienced normal driving cycle in consecutive 40 warming up - -
      [Number Of ALL DTCs] Indicating the number of all DTCs/Display range: 0 to 255 - -
      [Trip Count] Indicating the number of all DTCs/Display range: 0 to 65535 trip - -
      [Count] Indicating the way to count time after IG ON Normal count When abnormal, there may be a CAN communication malfunction.
      [Time Count] Indicating time elapsed after IG ON/Display range: 0 to 53687091100 ms - -
      SSM3 SCREEN: [INTEG. UNIT MODE] →[CURRENT DATA DISPLAY & SAVE]

      Item name Description/display range Normal value Remarks
      [Stop Light Switch] Indicating that the brake pedal is depressed/Display range: ON←→OFF OFF →ON: With brake pedal released →depressed When abnormal, there may be a stop light switch ASSY signal malfunction.
      [Shift P Signal] Indicating select lever in P position/Display range: ON←→OFF ON: Select lever in P When abnormal, there may be a select lever P switch malfunction.
      [ABS_CM Power Voltage] Indicating IG power supply voltage/Display range: 0 to 21.4 V 11 to 14 V: During idling When abnormal, the IG voltage may be abnormal.
      [Shift Lock Solenoid] Indicating shift lock solenoid operation status/. Display range: ON←→OFF OFF →ON: Shift lock OFF →ON When abnormal, there may be a shift lock solenoid malfunction.
  2. Inspection with SSM3 (System Operation Check Mode)
    1. Use SSM3 to display the [System Operation Check Mode] screen according to the screen display and perform the system operation check.
      SSM3 SCREEN: [TRANSMISSION CONTROL SYSTEM] →[WORK SUPPORT] →[SYSTEM OPERATION CHECK MODE]

      Item name Description Restriction
      [Control the Shift Position] Setting to any shift position is possible
      • Vehicle speed is less than 50 km/h {31 MPH}
      • Any of the following is established.
        • Throttle idling status
        • Gear range 4th or lower
      [Activate the Solenoid(S1)] Turning ON←→OFF of transmission 3 way solenoid ASSY (S1) is possible.
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [Activate the Solenoid(S2)] Turning ON←→OFF of transmission 3 way solenoid ASSY (S2) is possible.
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [Activate the Solenoid(S3)] Turning ON←→OFF of transmission 3 way solenoid ASSY (S3) is possible.
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [Activate the Solenoid(S4)] Turning ON←→OFF of transmission 3 way solenoid ASSY (S4) is possible.
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [Activate the Solenoid(SL1)] MIN current ←→MAX current of clutch control solenoid No. 1 (SL1) is possible.
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [Activate the Solenoid(SL2)] MIN current ←→MAX current of clutch control solenoid No. 1 (SL2) is possible.
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [Activate the Lock Up] Lock up ON←→OFF is possible.
      • Throttle opening angle less than 35%
      • Vehicle speed is 50 km/h {31 MPH} or more
      • Gear range 5th or higher
      [Activate the Solenoid(SLU)] MIN current ←→MAX current of lock-up control solenoid (SLU) is possible.
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [Activate the Solenoid(SR)] Turning ON←→OFF of transmission 3 way solenoid ASSY (SR) is possible.
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [Activate the Solenoid(SLT)] MIN current ←→MAX current of line pressure control solenoid ASSY (SLT) is possible.
      (MAX current →duty ratio 100% (line pressure at idling))
      (MIN current →duty ratio 0% (line pressure at stall))
      • Vehicle speed 0 km/h {0 MPH}
      • P or N position
      • Engine speed: 0 r/min
      [TC and TE1](1) Used when changing to the oil temperature detection mode -
      (1) Warning diagnoses are not displayed in a list.
      SSM3 SCREEN: [INTEG. UNIT MODE] →[WORK SUPPORT] →[SYSTEM OPERATION CHECK MODE]

      Item name Description Restriction
      [Shift Lock] Shift lock output ON←→OFF is possible. -