Checking the Lead to the A/C Compressor

Checking The Lead To The A/C Compressor







- Connect a jumper lead between pin 1(30) and pin 2(87) of the relay holder.












- Connect a test lamp to pin 1 of the A/C compressor clutch's connector and a good ground.







- 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 - II

YES - Changing Components - II