How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2006 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.

VEHICLE BROUGHT TO WORK SHOP
GO TO NEXT STEP
CUSTOMER PROBLEM ANALYSIS
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PROBLEM SYMPTOM CONFIRMATION
- SYMPTOM DOES NOT OCCUR: GO TO STEP 4
- SYMPTOM OCCURS: GO TO STEP 5
SYMPTOM SIMULATION
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BASIC INSPECTION
1. Check the battery voltage.
  Standard voltage: 11 to 14 V
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DTC CHECK
1. Check for cruise control system DTC output.
TROUBLE CODE: GO TO STEP 7

NORMAL CODE: GO TO STEP 8
DTC CHART
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PROBLEM SYMPTOMS TABLE
GO TO NEXT STEP
CIRCUIT INSPECTION
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TERMINAL OF ECM
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IDENTIFICATION OF PROBLEM
GO TO NEXT STEP
REPAIR OR REPLACE
GO TO NEXT STEP
CONFIRMATION TEST
END

HINT:

The intelligent tester can be used at the following diagnostic steps; 6, 9, and 13.