Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1236 (DATA COMMUNICATION SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Diagnostic Code Index
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1000 | B1000 00: Engine Control Unit Performance - No Additional Information B1000 31: Engine Control Unit Performance - General Checksum Error B1000 57: Engine Control Unit Performance - Expected Reaction After Event Did Not Occur |
| DTC B1001 | B1001 00: Option Configuration Error B1001 45: Option Configuration Error Variant Not Programmed B1001 46: Option Configuration Error B1001 4B: Option Configuration Error Calibration Not Learned |
| DTC B1004 | B1004: Keep Alive Memory (KAM) Reset |
| DTC B1009 | B1009: EEPROM Checksum Mismatch |
| DTC U0001 | U0001 00: High Speed CAN Communication Bus |
| DTC U2100 | U2100: Controller Area Network (CAN) Bus Communication |
| DTC U2105-U2199 | U2105: Lost Communication With Engine Control System U2106: Lost Communication With Transmission Control System U2107: Lost Communication With Body Control System U2108: Lost Communication With ABS/TCS Control System U2109: Lost Communication With Powertrain Control System U2110: Lost Communication With Chassis Multiple Control System U2111: Lost Communication With Steering Control System U2112: Lost Communication With Electronic Suspension Control (ESC) U2113: Lost Communication With Sensing and Diagnostic Module (SDM) U2114: Lost Communication With PPS or CPS U2115: Lost Communication With (Restraints Control System) U2116: Lost Communication With Instrument Panel Cluster (IPC) U2117: Lost Communication With Driver Information Center (DIC) U2118: Lost Communication With Head Up Display (HUD) U2119: Lost Communication With Daytime Running Lamps (DRL) System U2120: Lost Communication With Automatic Headlamp Leveling Device (AHLD) U2121: Lost Communication With Radio Display U2122: Lost Communication With Radio U2123: Lost Communication With Compact Disc Changer (CDX) U2124: Lost Communication With Audio Amplifier U2125: Lost Communication With Telematic Unit U2126: Lost Communication With (Mobile Communications Control System) U2127: Lost Communication With Front HVAC U2128: Lost Communication With Rear HVAC U2129: Lost Communication With Remote Function Actuator (RFA) U2130: Lost Communication With Driver Door Module (DDM) U2131: Lost Communication With Driver Seat Module (DSM) U2132: Lost Communication With Passenger Door Module (PDM) U2133: Lost Communication With Passenger Seat Module (PSM) U2134: Lost Communication With Rear Door Module (RDM) U2135: Lost Communication With Rear Integration Module (RIM) U2136: Lost Communication With Memory Mirror Module (MMM) U2137: Lost Communication With Vehicle Theft Deterrent (VTD) U2138: Lost Communication With Column Locking Module (CLM) U2139: Lost Communication With Column Integration Module (CIM) U2140: Lost Communication With Underhood Electrical Center (UEC) U2141: Lost Communication With Rear Electrical Center (REC) U2142: Lost Communication With Yaw Rate Sensor (YRS) U2143: Lost Communication With Steering Angle Sensor (SAS) U2144: Lost Communication With Distance Sensing Cruise Control Module U2145: Lost Communication With Parking Assistance System (PAS) U2146: Lost Communication With Shift Lever Module (SLM) U2147: Lost Communication With Auxiliary Heater System (AHS) U2148: Lost Communication With Sun Roof Module (SRM) U2149: Lost Communication With Tire Pressure Monitor (TPM) System U2150: Navigation Electronic Control Unit (ECU) Gateway Communications U2151: Navigation Electronic Control Unit (ECU) Communications U2152: Navigation Bus Request Line Circuit Low U2153: Navigation Electronic Control Unit (ECU) - VICS Communication Circuit U2160: Lost Communication With Steering Control System Sensor U2161: Lost Communication With Dash Integration Module (DIM) U2162: Lost Communication With Instrument Panel integration Module (IPM) U2163: Lost Communication With Left Rear Door Module (LRDM) U2164: Lost Communication With Right Rear Door Module (RRDM) U2165: Lost Communication With Driver Door Switch (DDS) U2166: Lost Communication With Driver Position Module (DPM) U2167: Lost Communication With Remote Control Door Lock Receiver U2168: Lost Communication With Side Object Detection (SOD) Module - Left U2169: Lost Communication With Side Object Detection (SOD) Module - Right U2170: Lost Communication With Four Wheel Drive (4WD) Clutch U2171: Lost Communication With Rear Seat Entertainment (RSE) U2172: Lost Communication With Digital Radio Receiver U2173: Lost Communication With Passive Entry and Passive Start System U2174: Lost Communication With Parking Heater System U2175: Lost Communication With Special Vehicle Module U2176: Lost Communication With Power Take Off (PTO) Control Module U2177: Lost Communication With Cruise Control Module U2178: Lost Communication With Trailer Interface Module U2179: Lost Communication With Television Module U2180: Lost Communication With Folding Top Control Module U2181: Lost Communication With Moveable Roof Module |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.