Diagnostic Routines
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Diagnostic Routine |
| P187B | Tire/Axle Out | Diagnostic Routine B |
| P188B | All Wheel Drive Clutch Control Circuit | Diagnostic Routine C |
| P188C or P188D | All Wheel Drive Relay Module | Diagnostic Routine D |
| B11D:16 and B11D9:17 | Vehicle Battery: Circuit Voltage | Diagnostic Routine F |
| U0100:00 | Lost Communication With ECM/PCM "A" | Diagnostic Routine G |
| U0140:00 | Lost Communication With Body Control Module | Diagnostic Routine J |
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | Diagnostic Routine K |