Diagnostic Trouble Code (DTC) Menu
DTC IDENTIFICATION
| DTC | Fault Condition |
|---|---|
| 1000 | Ignition Line Low. |
| 1001 | Ignition Line High. |
| 1002 | O2 Heater Low Line. |
| 1004 | Battery Voltage Low. |
| 1005 | Sensor Ground Line Out Of Limits. |
| 1013 | MPA Line High. |
| 1014 | Fuel Pump Line Low. |
| 1015 | Fuel Pump Line High. |
| 1016 | MAT Sensor Line Low. |
| 1017 | MAT Sensor Line High. |
| 1018 | No Serial Data. |
| 1020 | No Sync Pulse Seen. |
| 1021 | Engine Failed To Start Due To Mechanical, Fuel Or Ignition Problem. |
| 1022 | Start Line Low. |
| 1027 | ECU Sees Wide Open Throttle. |
| 1028 | ECU Does Not See Wide Open Throttle. |
| 1031 | ECU Sees Closed Throttle. |
| 1032 | ECU Does Not See Closed Throttle. |
| 1037 | TPS Circuit Reads Low. |
| 1038 | Park/Neutral Line High (A/T). |
| 1039 | Park/Neutral Line Low (A/T). |
| 1040 | Latched B+ Line Low. |
| 1041 | Latched B+ Line High. |
| 1042 | No Latched B+ 1/2 Volt Drop. |
| 1044 | Fault In Shift Light Circuit (M/T). |
| 1047 | Wrong ECU. |
| 1048 | Manual Vehicle Equipped With Automatic ECU. |
| 1049 | Automatic Transmission Vehicle Configuration. |
| 1050 | Idle RPM Less Than 500. |
| 1051 | Idle RPM Greater Than 2000. |
| 1052 | MAP Sensor Out Of Limits. |
| 1053 | Change In Map Reading Out Of Limits. |
| 1054 | Coolant Temperature Sensor Line Low. |
| 1055 | Coolant Temperature Sensor Line High. |
| 1056 | Inactive Coolant Temperature Sensor. |
| 1057 | Knock Circuit Shorted. |
| 1058 | Knock Value Out Of Limits. |
| 1059 | A/C Request Circuit Low. |
| 1060 | A/C Request Circuit High. |
| 1061 | A/C Select Circuit Low. |
| 1062 | A/C Select Circuit High. |
| 1063 | A/C Clutch Circuit Low. |
| 1064 | A/C Clutch Circuit High. |
| 1065 | O2 Sensor Reads Rich. |
| 1066 | O2 Sensor Reads Lean. |
| 1067 | Latch Relay Circuit Low. |
| 1068 | Latch Relay Circuit High. |
| 1069 | No tach. |
| 1073 | ECU Does Not See Speed Sensor. |
| 1200 | Defective ECU Or Short To Voltage. |
| 1201 | Injector Short To B+. |
| 1202 | All Injectors Shorted To Ground. |
| 1203 | Injector #1 Shorted To Ground. |
| 1204 | Injector #2 Shorted To Ground. |
| 1205 | Injector #3 Shorted To Ground. |
| 1206 | Injector #4 Shorted To Ground. |
| 1207 | Injector #5 Shorted To Ground. |
| 1208 | Injector #6 Shorted To Ground. |
| 1209 | All Injectors Open. |
| 1210 | Injector #1 Circuit Open. |
| 1211 | Injector #2 Circuit Open. |
| 1212 | Injector #3 Circuit Open. |
| 1213 | Injector #4 Circuit Open. |
| 1214 | Injector #5 Circuit Open. |
| 1215 | Injector #6 Circuit Open. |
| 1216 | No Voltage At ECU From A/C Relay. |
| 1217 | No Voltage At ECU From O2 Heater Relay. |
| 1218 | No Voltage At ECU From Power Latch Relay. |
| 1219 | No Voltage At ECU From Shift Light. |
| 1220 | No Voltage At ECU From EGR Solenoid. |
| 1222 | MPA Not Grounded. |
| 1223 | Checking For Open Injector Feed Circuits |
NOTE:
Compare fault code to appropriate diagnostic chart.