How To Proceed With Troubleshooting

VEHICLE BROUGHT TO WORK SHOP
1. Go To Next Step.
CUSTOMER PROBLEM ANALYSIS, see CUSTOMER PROBLEM ANALYSIS CHECK
1. Go To Next Step.
CHECK AND CLEAR DTC, see PRE-CHECK
1. DTC DOES NOT OUTPUT (PROCEED TO "BODY MULTIPLEX COMMUNICATION SYSTEM")
2. DTC OUTPUTS (GO TO STEP 4)
PROBLEM SYMPTOM CONFIRMATION
1. SYMPTOM DOES NOT OCCUR (GO TO STEP 5)
2. SYMPTOM OCCURS (GO TO STEP 6 )
SYMPTOM SIMULATION
1. Go To Next Step.
DTC CHECK, see PRE-CHECK .
1. MALFUNCTION CODE (GO TO STEP 7)
2. NORMAL CODE (GO TO STEP 8 )
DTC CHART, see DIAGNOSTIC TROUBLE CODE CHART .
1. Go To Next Step.
2. GO TO STEP 9
PROBLEM SYMPTOMS TABLE
1. Go To Next Step.
CIRCUIT INSPECTION, see DTC P0500/21 VEHICLE SPEED SENSOR "A", DTC P0503/23 VEHICLE SPEED SENSOR "A" INTERMITTENT/ERRATIC/HIGH - 05-1680)
1. Go To Next Step.
IDENTIFICATION OF PROBLEM
1. Go To Next Step.
REPAIR OR REPLACE
1. Go To Next Step.
CONFIRMATION TEST
1. Go To Next Step.
2. END
HINT:

Step 3, 6, 9, 13:

Diagnostic steps permit the use of the hand-held tester.