How To Proceed With Troubleshooting
HINT:
*: Use the intelligent tester.
- VEHICLE BROUGHT TO WORKSHOP
NEXT: Go To Next Step.
- CUSTOMER PROBLEM ANALYSIS
NEXT: Go To Next Step.
- CONNECT INTELLIGENT TESTER TO DLC3*
HINT:
If the display indicates a communication fault in the tester, inspect the DLC3.
NEXT: Go To Next Step.
- CHECK DTC AND FREEZE FRAME DATA*
HINT:
Record or print DTCs and freeze frame data, if necessary.
- CLEAR DTC AND FREEZE FRAME DATA*
NEXT: Go To Next Step.
- CONDUCT VISUAL INSPECTION
NEXT: Go To Next Step.
- SET CHECK MODE DIAGNOSIS*
NEXT: Go To Next Step.
- CONFIRM PROBLEM SYMPTOMS
HINT:
If the engine does not start, first perform "CHECK DTC" procedures and "CONDUCT BASIC INSPECTION" procedures below.
CONFIRM PROBLEM SYMPTOMSResult Proceed to Malfunction does not occur A Malfunction occurs B B : GO TO STEP 10
A : Go to next step
- SIMULATE SYMPTOMS
NEXT: Go To Next Step.
- CHECK DTC* DTC CHART
Result Proceed to Malfunction code A No code B B : GO TO STEP 12
A : Go to next step
- REFER TO DTC CHART
NEXT: Go To Next Step.
GO TO STEP 14
- CONDUCT BASIC INSPECTION CONDUCT BASIC INSPECTION
Result Proceed to Malfunctioning parts not confirmed A Malfunctioning parts confirmed B B : GO TO STEP 17
A : Go to next step
- REFER TO PROBLEM SYMPTOMS TABLE DIAGNOSIS PROCEDURE
Result Proceed to Malfunctioning circuit confirmed A Malfunctioning parts confirmed B B : GO TO STEP 17
A : Go to next step
- CHECK ECM POWER SOURCE CIRCUIT
NEXT: Go To Next Step.
- CONDUCT CIRCUIT INSPECTION CONDUCT CIRCUIT INSPECTION CHART
Result Proceed to Malfunction not confirmed A Malfunction confirmed B B : GO TO STEP 18
A : Go to next step
- CHECK FOR INTERMITTENT PROBLEMS
NEXT: Go To Next Step.
GO TO STEP 18
- CONDUCT PARTS INSPECTION
NEXT: Go To Next Step.
- IDENTIFY PROBLEM
NEXT: Go To Next Step.
- ADJUST AND/OR REPAIR
NEXT: Go To Next Step.
- CONDUCT CONFIRMATION TEST
NEXT: Go To Next Step.
END