DTC Code | DTC Name |
---|---|
HOW TO PROCEED WITH TROUBLESHOOTING |
PROCEDURE
VEHICLE BROUGHT TO WORKSHOP
Result | ||
---|---|---|
|
CUSTOMER PROBLEM ANALYSIS
Result | ||
---|---|---|
|
CONNECT GTS TO DLC3*
If the display indicates a communication malfunction, inspect the DLC3.
When any CAN communication system DTCs are output, perform troubleshooting on the CAN communication system first.
Result | ||
---|---|---|
|
CHECK DTC AND FREEZE FRAME DATA*
Check for DTCs.
Check for freeze frame data.
Record or print DTCs and freeze frame data if necessary.
Result | ||
---|---|---|
|
CLEAR DTC AND FREEZE FRAME DATA*
Clear the DTCs and freeze frame data.
Result | ||
---|---|---|
|
CONDUCT VISUAL INSPECTION
Result | ||
---|---|---|
|
SELECT CHECK MODE DIAGNOSIS*
Switch the ECM from normal mode to check mode.
Tester Display |
---|
Check Mode |
Result | ||
---|---|---|
|
CONFIRM PROBLEM SYMPTOMS
Confirm problem symptoms.
If the engine does not start, first perform the "Check DTC" procedure and "Conduct Basic Inspection" procedure below.
Result | ||||||
---|---|---|---|---|---|---|
|
GO TO STEP 10
SIMULATE SYMPTOMS
Result | ||
---|---|---|
|
CHECK DTC*
Check for DTCs.
Result | ||||||
---|---|---|---|---|---|---|
|
GO TO STEP 12
REFER TO DTC CHART
Result | ||
---|---|---|
|
CONDUCT BASIC INSPECTION
Conduct basic inspection.
Result | ||||||
---|---|---|---|---|---|---|
|
GO TO STEP 17
REFER TO PROBLEM SYMPTOMS TABLE
Result | ||||||
---|---|---|---|---|---|---|
|
GO TO STEP 17
CHECK ECM POWER SOURCE CIRCUIT
Check the ECM power source circuit.
Result | ||
---|---|---|
|
CONDUCT CIRCUIT INSPECTION
Result | ||||||
---|---|---|---|---|---|---|
|
GO TO STEP 18
CHECK FOR INTERMITTENT PROBLEMS
Check for intermittent problems.
Result | ||
---|---|---|
|
CONDUCT PARTS INSPECTION
Result | ||
---|---|---|
|
IDENTIFY PROBLEM
Result | ||
---|---|---|
|
ADJUST AND/OR REPAIR
Result | ||
---|---|---|
|
CONDUCT CONFIRMATION TEST
Result | ||
---|---|---|
|
END