How To Proceed With Troubleshooting
WARNING: This page is about a different car, the 2005 Toyota Sienna. 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 (See CUSTOMER PROBLEM ANALYSIS CHECK
)
- GO TO NEXT STEP
- CHECK AND CLEAR THE DTCS (See PRE-CHECK
)
- GO TO NEXT STEP
- PROBLEM SYMPTOM CONFIRMATION
- SYMPTOM SIMULATION (See HOW TO PROCEED WITH TROUBLESHOOTING )
- DTC CHECK (See PRE-CHECK )
- (See DIAGNOSTIC TROUBLE CODE TABLE
)
- Go to step 10
- (See PROBLEM SYMPTOMS TABLE
)
- GO TO NEXT STEP
- ACTUATOR CHECK (See PRE-CHECK
)
- GO TO NEXT STEP
- CIRCUIT INSPECTION (See DTC 11 ROOM TEMPERATURE SENSOR CIRCUIT
to DTC 49 REAR AIR OUTLET DAMPER CONTROL SERVOMOTOR CIRCUIT
)
- GO TO NEXT STEP
- IDENTIFYING OF PROBLEMS
- GO TO NEXT STEP
- PARTS INSPECTION
- GO TO NEXT STEP
- REPAIR
- GO TO NEXT STEP
- CONFIRMATION TEST
- GO TO NEXT STEP
- END