- Disconnect BCM connector and IPDM E/R connector.
- Check continuity between control device (detention switch) harness connector and BCM harness connector.
Control device (detention switch)
| BCM
| Continuity
|
Connector
| Terminal
| Connector
| Terminal
|
B20
| 2
| M122
| 99
| Existed
|
- Check continuity between control device (detention switch) harness connector and ground.
Control device (detention switch)
| Ground
| Continuity
|
Connector
| Terminal
|
B20
| 2
| Not existed
|
Is the inspection result normal?
YES
>>GO TO 4.
NO
>>Repair or replace harness.