Checking the Control Valve's Control Module Output

Checking The Control Valve's Control Module Output







- Switch off the engine.







- Turn the ignition switch to ON and then back to OFF.












- Connect a test lamp to battery positive (B+) and pin 1 of the female connector







- 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 -

YES - Continue With Checking The Control Valve's Control Module Output












- Remove fuse 28
- The test lamp should go out or shine weakly

Is the function correct?

NO -

YES -