How To Troubleshoot
- Bring in the car
- Phenomenon check
- Checking the diagnostic codes (Refer to
CHECKING/CLEARING DIAGNOSTIC CODES )
- DTC check
- Clearing diagnostic code
- Rechecking the diagnostic codes
RESULT DESCRIPTIONResult Go to Code output present A No code output B B: Go to Step 5
A: Go to next step
- List of diagnostic codes (main inspection parts) or troubleshooting for each codeRESULT DESCRIPTION
Result Go to Fault location confirmed A Fault location not confirmed B A: Go to Step 7
B: Go to Step 6
- Inspection with SSM4 (Refer to
DATA MONITOR/ACTIVE TEST )
- Perform the ECM data monitor and the active test.
RESULT DESCRIPTIONResult Go to Fault location not confirmed A Fault location confirmed B B: Go to Step 7
A: Go to next step
- Inspection of the ECM terminal voltage and circuit (Refer to ECM TERMINAL ARRANGEMENT )
- Repair faulty parts
- Checking the diagnostic codes (Refer to
CHECKING/CLEARING DIAGNOSTIC CODES )
Completed