FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Symptom Related Diagnostic Procedures




SYMPTOM CHART

POWER SUPPLY AND GROUND CIRCUIT CHECK




Power Supply Circuit Check




Ground Circuit Check

Step 1:




DIAGNOSTIC PROCEDURE 1 (LIGHTING SWITCH INPUT SIGNAL CHECK)

Steps 1 - 2:




DIAGNOSTIC PROCEDURE 2 (KEY SWITCH INSERT SIGNAL CHECK)

Steps 1 - 2:




DIAGNOSTIC PROCEDURE 3 (SEAT BELT BUCKLE SWITCH CHECK)

Step 1:




Steps 2 - 3:




Step 4:




DIAGNOSTIC PROCEDURE 4