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Automatic Transmission 5R55N Electronic Controls DTCS

AUTOMATIC TRANSMISSION 5R55N ELECTRONIC CONTROLS DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Diagnostic Test Definition Transmission Symptom
P0102 & P0103 SELF-DIAGNOSTICS DTCS  MAF Sensor Malfunction High Or Low PC Pressure, Incorrect Torque Converter Clutch Engagement
P0112 SELF-DIAGNOSTICS DTCS  IAT Indicates 254°F (125°C) - Short To Ground High Or Low PC Pressure
P0113 SELF-DIAGNOSTICS DTCS  IAT Indicates -40°F (-40°C) - Open Circuit High Or Low PC Pressure
P0114 SELF-DIAGNOSTICS DTCS  IAT Out Of On-Board Diagnostic Range Re-Run On-Board Diagnostics At Normal Operating Temperature
P0117 SELF-DIAGNOSTICS DTCS  ECT Indicates 254°F (125°C) - Short To Ground TCC Will Always Be Off Or Poor Fuel Economy
P0118 SELF-DIAGNOSTICS DTCS  ECT Indicates -40°F (-40°C) - Open Circuit TCC Will Always Be Off Or Poor Fuel Economy
P0121-P0123 SELF-DIAGNOSTICS DTCS  TP Sensor Malfunction Harsh Shifts, Abnormal Shift Patterns, TCC Does Not Engage, TCC Cycling
P0300, P0308, P0320 & P0340 SELF-DIAGNOSTICS DTCS  Electronic Ignition (EI) System Malfunction Harsh Engagements & Shifts, Late WOT Shifts, No TCC Engagement
P0500 & P0503 SELF-DIAGNOSTICS DTCS  Insufficient VSS Input From ABS No Transmission Symptom, Instrument Panel Or Speedometer Malfunction
P0705 C Digital TR Sensor Circuit Short To Ground Or Open Increase In Control Pressure (Harsh Shifts)
P0708 C Digital TR Sensor Circuit TR3A Open Circuit Increase In Control Pressure (Defaults To "D5" Position In All Ranges)
P0712 B TFT Indicates 315°F (157°C) - Short To Ground Firm Shift Feel
P0713 B TFT Indicates -40°F (-40°C) - Open Circuit Firm Shift Feel
P0715 E Insufficient Input From TSS Sensor Harsh Shifts, Harsh TCC Activation & Engagement
P0717 E Intermittent Signal From TSS Sensor Harsh Shifts, Harsh TCC Activation & Engagement
P0718 E Erratic Or Noisy Signal From TSS Sensor Harsh Shifts, Harsh TCC Activation & Engagement
P0720 E Insufficient Input From OSS Sensor Possible Abnormal Shift Schedule
P0721 E Erratic Or Noisy Signal From OSS Sensor Abnormal Shift Schedule
P0722 E Intermittent Signal From OSS Sensor Abnormal Shift Schedule
P0731
(DTC can be set by other non-electronic-related transmission hardware condition)
A
(Refer to illustrations to check solenoid on/off operation)
See Solenoid Failed On or Off, in TORQUE CONVERTER CLUTCH SOLENOID .
No 1st Gear Improper Gear Selection, Shift Errors & RPM Higher Or Lower Than Expected
P0732
(DTC can be set by other non-electronic-related transmission hardware condition)
A
(Refer to illustrations to check solenoid on/off operation)
See Solenoid Failed On or Off, in TORQUE CONVERTER CLUTCH SOLENOID .
No 2nd Gear Improper Gear Selection, Shift Errors & RPM Higher Or Lower Than Expected
P0733
(DTC can be set by other non-electronic-related transmission hardware condition)
A
(Refer to illustrations to check solenoid on/off operation)
See Solenoid Failed On or Off, in TORQUE CONVERTER CLUTCH SOLENOID .
No 3rd Gear Improper Gear Selection, Shift Errors & RPM Higher Or Lower Than Expected
P0734
(DTC can be set by other non-electronic-related transmission hardware condition)
A
(Refer to illustrations to check solenoid on/off operation)
See Solenoid Failed On or Off, in TORQUE CONVERTER CLUTCH SOLENOID .
No 4th Gear Improper Gear Selection, Shift Errors & RPM Higher Or Lower Than Expected
P0735 A
(Refer to illustrations to check solenoid on/off operation)
See Solenoid Failed On or Off, in TORQUE CONVERTER CLUTCH SOLENOID .
No 5th Gear Improper Gear Selection, Shift Errors & RPM Higher Or Lower Than Expected
P0741
(DTC can be set by other non-electronic-related transmission hardware condition)
Diagnose DTC by symptom.
See SYMPTOM DIAGNOSIS (ELECTRONIC) .
TCC Engagement Error No TCC Operation Or TCC Slips
P0743
(Output circuit check, generated ONLY by electrical conditions)
A TCC Solenoid Circuit Failure If Short Circuit, Engine Stalls At Low Idle, If Open Circuit, TCC Does Not Engage
P0745 & P1747
(DTC can be set by other non-electronic-related transmission hardware condition)
D PC-A Solenoid Circuit Failure If Short Circuit, Causes Low PC-A Pressure, Limits Engine Torque, Slips In Gear & 3rd Gear Incorrect
P0750 & P0753
(Output circuit check, generated ONLY by electrical conditions)
A SSA Solenoid Circuit Failure If Shorted, No 4th Or 5th Gear; If Open, No 1st Gear
P0755 & P0758
(Output circuit check, generated ONLY by electrical conditions)
A SSB Solenoid Circuit Failure If Shorted, No 1st Gear; If Open, No 3rd Gear
P0760 & P0763
(Output circuit check, generated ONLY by electrical conditions)
A
(Refer to illustrations to check solenoid on/off operation)
See Solenoid Failed On or Off, in TORQUE CONVERTER CLUTCH SOLENOID .
SSC Solenoid Circuit Failure Incorrect Gear Selection Depending On Condition Mode & Manual Lever Position
P0765 & P0768 A SSD Solenoid Circuit Failure No Engine Braking In Manual Gears
P0775 & P1789
(DTC can be set by other non-electronic-related transmission hardware condition)
D PC-B Solenoid Circuit Failure If Short Circuit, Causes Low PC-B Pressure, Limits Engine Torque, Zero PC-B - No 2nd & 5th Gear
P0779 D PC-B Solenoid Circuit Intermittent Short To Ground If Short Circuit, Causes Low PC-B Pressure, Limits Engine Torque, Zero PC-B - No 2nd & 5th Gear
P0791 E Insufficient Input From ISS Sensor Harsh 2-3 Shift
P0794 E Intermittent Signal From ISS Sensor Harsh 2-3 Shift
P0795 & P0797
(DTC can be set by other non-electronic-related transmission hardware condition)
D PC-C Solenoid Circuit Failure Incorrect Gear Ratio In 4th & 5th Gears
P0796
(DTC can be set by other non-electronic-related transmission hardware condition)
D PC-C Solenoid Circuit Open If Open Circuit, Causes Maximum PC-C Pressure, Harsh Engagements & Shifts
P0799 D PC-C Solenoid Circuit Intermittent Short To Ground If Short Circuit, Causes Low PC-C Pressure, Limits Engine Torque, Incorrect Gear Ratio In 4th & 5th Gears
P0814 I Incorrect "J" Gate Voltage No Or Improper Illumination Of "J" Gate Position
P0815 J SST +/- Circuit Input Signal Failure May Be Unable To Shift In Manual Mode
P0840 G Incorrect Voltage At Reverse Pressure Switch No Engine Braking In Manual 3rd Or 4th Gear
P1000 N/A Incomplete OBD-II Testing N/A
P1111 N/A System Pass Code N/A
P1100 & P1101 SELF-DIAGNOSTICS DTCS  MAF Sensor Malfunction High Or Low PC Pressure, Incorrect Torque Converter Clutch Engagement
P1116 SELF-DIAGNOSTICS DTCS  ECT Sensor Temperature Low Or High Re-Run Diagnostics With Vehicle At Operating Temp.
P1120, P1121, P1124 & P1125 SELF-DIAGNOSTICS DTCS  TP Sensor Malfunction Harsh Shifts, Firm Shift Feel, Abnormal Shift Patterns, TCC Does Not Engage, TCC Cycling
P1351-P1364 SELF-DIAGNOSTICS DTCS  Electronic Ignition (EI) System Malfunction Harsh Engagements & Shifts, Late WOT Shifts, No TCC Engagement
P1460 SELF-DIAGNOSTICS DTCS  ACC Switch Error Re-Run Diagnostics With A/C Off, If Stuck On, PC Pressure Will Be Low
P1636 SSx ISIG communication error.
Replace PCM.
PCM Detects Error In ISIG Chip N/A
P1700 Diagnose DTC by symptom.
See SYMPTOM DIAGNOSIS (ELECTRONIC) .
Internal Component Failure, Direct One-Way Clutch Failure Failed A Neutral Condition; FMEM Is Active; No 1st, 3rd Or 4th Gear In Automatic Mode, Other DTCs May Set
P1702 C Digital TR Sensor Signal Intermittent DTCs P0705 & P0708 May Also Set; Refer To DTCs P0705 & P0708
P1703 SELF-DIAGNOSTICS DTCS  BPP Switch Malfunction If stuck on or not connected, TCC will not engage at 1/3 or less throttle.
If stuck off or not connected, TCC will not disengage when brake is applied.
P1704 C Digital TR Sensor Malfunction, Or Not In "P" Or "N" Position During KOEO/KOER Incorrect Commanded PC Pressure, TR Sensor Reading Incorrect Gear Position
P1705 C Digital TR Sensor Malfunction, Or Not In "P" Or "N" Position During KOEO/KOER DTC Is Set, Re-Run On-Board Diagnostics With Manual Lever In "P" Or "N" Position
P1711 B TFT Sensor Not At Operating Temperature During On-Board Diagnostics Vehicle Cold Or Overheated
P1713 B PCM Detects No TFT Change At Low Range During Operation Increased PC Pressure, Incorrect TCC Engagement Scheduling, Harsh TCC Engagement, Harsh Shifts
P1714 F SSA Solenoid Failure If Shorted, No 4th Or 5th Gear; If Open, No 1st gear, SSA Solenoid Mechanical Failure
P1715 F SSB Solenoid Failure If Shorted, No 1st Gear; If Open, No 3rd gear, Solenoid Mechanical Failure
P1716 A
(Refer to illustrations to check solenoid on/off operation)
See Solenoid Failed On or Off, in TORQUE CONVERTER CLUTCH SOLENOID .
SSC Solenoid Failure Incorrect Gear Selection Depending On Condition, Mode & Manual Lever Position
P1717 A
(Refer to illustrations to check solenoid on/off operation)
See Solenoid Failed On or Off, in TORQUE CONVERTER CLUTCH SOLENOID .
SSD Solenoid Failure Incorrect Gear Selection Depending On Condition, Mode & Manual Lever Position
P1718 B No Change In TFT Sensor High Range Increased PC Pressure, Incorrect TCC Engagement Schedule, Harsh Engagements & Shifts
P1740 F Mechanical Failure Of TCC Solenoid Detected If Stuck On, Engine Stalls At Low Idle, If Stuck Off, No TCC Engagement
P1746
(DTC can be set by other non-electronic-related transmission hardware condition)
D PC-A Solenoid Circuit Open Maximum PC-A Pressure, Harsh Engagements & Shifts
P1760 D PC-A Solenoid Circuit Intermittent Short To Ground Minimum PC-A Pressure, Limits Engine Torque, Slips In Gear, 3rd Incorrect
P1780 H TCS Voltage Incorrect No Overdrive Cancel When Gearshift Lever Is Moved
P1783 B Transmission Overheating Condition - 270°F (127°C) Increase In PC Pressure
P1788
(DTC can be set by other non-electronic-related transmission hardware condition)
D PC-B Solenoid Circuit Open Maximum PC-B Pressure, Harsh Engagements & Shifts