Vehicle Communication System
- Identifying Vehicle Communication Problems
- Notes
- Abs Message Mismatch (Abs Message Not Received, No Resp Controller Antilock Brake)
- Battery Power To Module Disconnect (No Response From BCM, (Bat PWR DISCON'D) Battery Power To Module)
- EATX PRNDL Message Test Failed (No Response From TCM)
- Pcm Message Not Received (No Response From Pcm)
- Bus (+) & (-) Open (Bus (+) Open, Bus (-) Open, No Bus Bias)
- Bus (+) & Bus (-) Shorted Together
- Bus Bias To High/Low Level
- CCD Short To 5 Volts
- CCD Short To Battery
- CCD Short To Ground
- DRB Blank Screen
- No Response From Air Bag Control Module (ACM)
- No Response From Smart Key Immobilizer Module (Skim)
- No Response From Instrument Cluster
- No Termination
- Not Receiving Bus Messages Correctly
- Verification Test VER-1A