Troubleshooting

Quick-Reference Chart:

Troubleshooting Guide (1 Of 4):

Troubleshooting Guide (2 Of 4):

Troubleshooting Guide (3 Of 4):

Troubleshooting Guide (4 Of 4):

TROUBLESHOOTING PROCEDURE
1. Check that the air ducts and rods are not off.

2. Using an analog voltmeter, check diagnostic output. If failure code is being output. check the failing system and repair as necessary.

3. If the diagnostic output is normal, check for terminal voltage or continuity with a circuit tester according to the troubleshooting chant by symptom.

4. In carrying Out the troubleshooting procedure. first look up the Troubleshooting Quick-Reference Chart to know the inspection items and then start the inspection procedure detailed in the following images.

5. When checking components. be sure to disconnect the connectors first.