Checking the Power Supply - I

Checking The Power Supply





Plug in the connector
- Glass breakage sensor, Front B

Unplug the connector:
- Glass breakage sensor, Rear (451R)













- Connect a test lamp to pin 2 of the female connector and a good grounding point.





- The test lamp should light.

Checking the wiring harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - I

YES - Checking the Signal Lead - I