Checking Component and Cables

Checking Component And Cables







- Ignition off

Check the signal cables for short-circuit to voltage, short-circuit to ground, and open circuit.

Check between:
- Engine control module (ECM) #A49 (#A49) and the control valve's (solenoid's) connector #2, signal cable (+).

HINT: The control valve with solenoid is located on the underside of the A/C compressor.

Remedy as necessary.

Other Information
- Connecting the breakout box
- Signal specification, engine control module (ECM)
- Solenoid valve compressor, replacing
- Checking wiring and terminals

Continue: Refer to Verification. Verification