Diagnosis Procedure
1.CHECK CONNECTOR
2.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

3.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Check the continuity between the harness connector and the data link connector.

v DLC and HVAC circuitBlind Spot Warning (BSW) (if so equipped)
WARNING
Failure to follow the warnings and instructions
for proper use of the BSW system
could result in serious injury or death.
The BSW system is not a replacement
for proper driving procedures and is not
designed to prevent contact with vehicles
or objects. When changing lanes,
alw ...
Symptom diagnosis
SYSTEM SYMPTOM
Symptom Table
The diagnostics item numbers show the sequence for
inspection. Inspect in order from item 1.
...
Power supply and ground circuit
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE) : Diagnosis Procedure
1. CHECK FUSE AND FUSIBLE LINK
Check if the following BCM fuses or fusible link are blown.
2. CHECK POWER SUPPLY CIRCUIT
Turn ignition switch OFF.
Disconnect BCM.
Check voltage between BCM harness connector and ...