Trouble Code Definitions
WARNING: This page is about a different variant/trim than selected.
DIAGNOSTIC TROUBLE CODE (DTC) DEFINITIONS
| DTC |
Circuit Affected |
| 11 |
Malfunction Indicator Light |
| 12 |
No RPM Reference Pulse |
| 13 |
Open Oxygen Sensor Circuit |
| 14 |
Coolant Temp Sens Sgnl Vltge Low (Hi Temp Indicated) |
| 15 |
Coolant Temperature Sensor Signal Voltage High |
| 16 |
Opti-Spark Ignition System Low Resolution Pulse |
| 18 |
Injector Circuits |
| 21 |
Throttle Position Sensor Signal Voltage High |
| 22 |
Throttle Position Sensor Signal Voltage Low |
| 23 |
IAT Sensor Signal Voltage High (Low Temp Indicated) |
| 24 |
Vehicle Speed Sensor |
| 25 |
IAT Sensor Signal Voltage Low (High Temp Indicated) |
| 26 |
Canister Purge Solenoid |
| 27 |
EGR Sol Valve |
| 28 |
Trans. Range Pressure Switch |
| 29 |
Secondary Air Injection |
| 32 |
EGR System Error |
| 33 |
MAP Sensor Signal Voltage High |
| 34 |
MAP Sensor Signal Voltage Low |
| 36 |
Opti-Spark High Resolution Pulse |
| 37 |
TCC Brake Switch Error |
| 38 |
Brake Switch Error |
| 41 |
Opti-Spark Ignition System Open Or Shorted EST Ckt |
| 42 |
IC Circuit Grounded |
| 43 |
Knock Sensor Circuit (Dual Sensors) |
| 44 |
Lean Exhaust Indication |
| 45 |
Rich Exhaust Indication |
| 47 |
Knock Sensor Module |
| 48 |
MASS Airflow Sensor |
| 50 |
System Voltage Low |
| 52 |
Faulty CAL-PAK |
| 52 |
Low Engine Oil Temperature |
| 53 |
System Voltage High |
| 55 |
PCM Error |
| 55 |
Fuel Lean Monitor |
| 58 |
Trans Temperature Sensor High Temperature |
| 59 |
Trans. Temperature Sensor Low Temperature |
| 62 |
High Engine Oil Temperature |
| 63 |
Right Oxygen Sensor Open |
| 64 |
Right Oxygen Sensor Lean |
| 65 |
Right Oxygen Sensor Rich |
| 66 |
A/C Pressure Sensor |
| 67 |
A/C Pressure Sensor |
| 68 |
A/C Relay Circuit Shorted |
| 69 |
A/C Compressor Relay |
| 70 |
A/C Compressor Relay Driver |
| 72 |
Vehicle Speed Sensor Loss |
| 73 |
Pressure Control Solenoid |
| 74 |
Traction Control Voltage Low |
| 75 |
Transmission Voltage Low |
| 77 |
Primary Cooling Fan Driver |
| 78 |
Secondary Cooling Fan Driver |
| 79 |
Transmission Fluid Overtemp |
| 81 |
2-3 Shift Solenoid |
| 82 |
1-2 Shift Solenoid |
| 83 |
TCC PWM Solenoid - A/T |
| 84 |
3-2 Control Solenoid - A/T |
| 84 |
2Nd To 3Rd Gear Blockout Relay - M/T |
| 85 |
TCC Stuck On |
| 90 |
TCC Solenoid Circuit |
| 91 |
1-4 Upshift Light |
| 97 |
VSS Output Circuit |
| 99 |
Tach Output Circuit |
DIAGNOSTIC TROUBLE CODE (DTC) CONVERSION
| New DTC |
Old DTC |
Circuit |
| P0116 |
New |
ECT Sensor Circuit Range/Performance Problem |
| P0117 |
15 |
Coolant Temp. Sensor High Temperature Indicated |
| P0118 |
14 |
Coolant Temp. Sensor Low Temperature Indicated |
| P0131 |
44 |
Bank 1 O2 Sensor No. 1 Low Voltage Signal (Lean) |
| P0132 |
45 |
Bank 1 O2 Sensor No. 1 High Signal Voltage (Rich) |
| P0133 |
New |
Bank 1 HO2S No. 1 Circuit Slow Response |
| P0134 |
13 |
Bank 1 Oxygen Sensor No. 1 No Activity Detected |
| P0135 |
New |
Bank 1 Oxygen Sensor No. 1 Heater Ckt Malfunction |
| P0151 |
44 |
Bank 2 O2 Sensor No. 1 Low Signal Voltage (Lean) |
| P0152 |
45 |
Bank 2 O2 Sensor No. 1 High Signal Voltage (Rich) |
| P0153 |
New |
Bank 2 Oxygen Sensor No. 1 Slow Response |
| P0154 |
13 |
Bank 2 Oxygen Sensor No. 1 No Activity Detected |
| P0155 |
New |
Bank 2 O2 Sensor No. 1 Heater Circuit Malfunction |
| P0158 |
45 |
Bank 2 O2 Sensor No. 2 High Signal Voltage (Rich) |
| P0160 |
13 |
Bank 2 Oxygen Sensor No. 2 No Activity Detected |
| P0161 |
New |
Bank 2 O2 Sensor No. 2 Heater Circuit Malfunction |
| P0171 |
New |
Bank 1 Fuel Trim System Too Lean |
| P0172 |
New |
Bank 1 Fuel Trim System Too Rich |
| P0174 |
New |
Bank 2 Fuel Trim System Too Lean |
| P0175 |
New |
Bank 2 Fuel Trim System Too Rich |
| P0420 |
New |
Catalyst Sys, Low O2 Storage Capacity Indicated |
| P1114 |
New |
Engine Coolant Temp Intermittent Low Input Vltge |
| P1115 |
New |
Engine Coolant Temp Intermittent High Input Vltge |
| P1133 |
New |
Bank 1 Oxygen Sensor No. 1 Not Enough Switches |
| P1153 |
New |
Bank 2 Oxygen Sensor No. 1 Not Enough Switches |
| P1158 |
New |
Bank 2 Oxygen Sensor No. 2 Shifted Rich |