How To Proceed With Troubleshooting
The hand-held tester can be used at steps 3, 4, 6, and 9.
- Vehicle Brought to Workshop
- (SEE CUSTOMER PROBLEM ANALYSIS CHECK )
- Connect the OBD II scan tool or hand-held tester to DLC3
- Check and Clear DTC and Freeze Frame Data (SEE DTC CHECK/CLEAR )
- Visual Inspection
- Setting the Check Mode Diagnosis (SEE CHECK MODE PROCEDURE )
- Problem Symptom Confirmation (SEE ROAD TEST
)
Symptom does not occur: Go to step 8
Symptom occurs: Go to step 9
- Symptom Simulation (SEE HOW TO PROCEED WITH TROUBLESHOOTING )
- (SEE DTC CHECK/CLEAR
)
DTC is not output: Go to step 10
DTC is output: Go to step 18
- Basic Inspection (SEE AUTOMATIC TRANSAXLE FLUID
, ADJUSTMENT - PARK/NEUTRAL POSITION SWITCH ASSY (U151E)
and ADJUSTMENT - FLOOR SHIFT ASSY
)
NG: Go to step 20
OK: Go To Next Step
- (SEE MECHANICAL SYSTEM TESTS
)
NG: Go to step 17
OK: GO TO NEXT STEP
- (SEE HYDRAULIC TEST
)
NG: Go to step 17
OK: GO TO NEXT STEP
- (SEE MANUAL SHIFTING TEST
)
NG: Go to step 14
OK: GO TO NEXT STEP
- Problem Symptoms Table Chapter 1 (SEE PROBLEM SYMPTOMS TABLE
)
NG: Go to step 19
OK: GO TO NEXT STEP
- Problem Symptoms Table Chapter 2 (SEE PROBLEM SYMPTOMS TABLE
)
NG: GO TO NEXT STEP
- Part Inspection
Go to step 20
- (SEE DIAGNOSTIC TROUBLE CODE CHART )
- Circuit Inspection
- Identification of Problem
- Repair
- Confirmation Test
End