Diagnostic Code Index
WARNING: This page is about a different car, the 2006 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC |
Description |
| DTC B1000 |
Electronic Control Unit (ECU) Performance |
| DTC B1370 |
Device Ignition 1 (ON and START) Circuit |
| DTC B1380 |
Device Ignition ACCESSORY Circuit |
| DTC B1385 |
Device Ignition START Circuit |
| DTC B1422 |
Device Power Moding Error |
| DTC B1440 |
Power Mode Master Input Circuits Mismatch |
| DTC U0001 |
High Speed CAN Communication Bus |
| DTC U0002 |
Fewer Controllers On than Programmed |
| DTC U0073 |
Controller Area Network (CAN) Bus Communication |
| DTC U0100-U0299 |
- DTC U0100 Lost Communication With Engine Control Module (ECM)
- DTC U0101 Lost Communication With Transmission Control Module (TCM)
- DTC U0104 Lost Communication With Distance Sensing and Cruise Control (DSCC) Module
- DTC U0121 Lost Communication With Electronic Brake Control Module (EBCM)
- DTC U0141 Lost Communication With Instrument Panel Module (IPM)
- DTC U0181 Lost Communication With Dynamic Headlamp Leveling (DHL) Control Module
|
| DTC U2100 |
Controller Area Network (CAN) Bus Communication |
| DTC U2103 |
Fewer Controllers On than Programmed |
| DTC U2105-U2199 |
- DTC U2105 Lost Communication With Engine Control Module (ECM)
- DTC U2106 Lost Communication With Transmission Control Module (TCM)
- DTC U2108 Lost Communication With Electronic Brake Control Module (EBCM)
- DTC U2112 Lost Communication With Electronic Suspension Control (ESC)
- DTC U2113 Lost Communication With Sensing and Diagnostic Module (SDM)
- DTC U2116 Lost Communication With Instrument Panel Cluster (IPC)
- DTC U2118 Lost Communication With Head Up Display (HUD)
- DTC U2120 Lost Communication With Dynamic Headlamp Leveling (DHL) Device
- DTC U2122 Lost Communication With Radio
- DTC U2124 Lost Communication With Audio Amplifier
- DTC U2125 Lost Communication With Communication Interface Module (OnStar)
- DTC U2127 Lost Communication With HVAC
- DTC U2130 Lost Communication With Driver Door Module (DDM)
- DTC U2132 Lost Communication With Passenger Door Module (PDM)
- DTC U2135 Lost Communication With Rear Integration Module (RIM)
- DTC U2138 Lost Communication With Steering Column Lock Control Module (SCLCM)
- DTC U2144 Lost Communication With Distance Sensing Cruise Control (DSCC) Module
- DTC U2162 Lost Communication With Instrument Panel Integration Module (IPM)
- DTC U2163 Lost Communication With Left Rear Door Module (LRDM)
- DTC U2164 Lost Communication With Right Rear Door Module (RRDM)
- DTC U2165 Lost Communication With Driver Door Switch (DDS)
- DTC U2166 Lost Communication With Driver Position Module (DPM)
- DTC U2167 Lost Communication With Remote Control Door Lock Receiver (RCDLR)
- DTC U2172 Lost Communication With Digital Radio Receiver (DRR)
- DTC U2179 Lost Communication With Television Module
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