No Communication With BUS
Symptom:NO COMMUNICATION WITH BUS
When Monitored and Set Condition:
When Monitored: Ignition On - Continuously
Set Condition: When the CAB fails to receive all module messages.
POSSIBLE CAUSES
^ CAN CIRCUITS SHORTED TO VOLTAGE
^ MODULE SHORT TO VOLTAGE
^ CAN CIRCUITS SHORTED TO GROUND
^ MODULE SHORT TO GROUND
^ CAN CIRCUITS SHORTED TOGETHER
^ ENGINE CONTROL MODULE
^ SENTRY KEY REMOTE ENTRY MODULE
Test 1:
