Using Scan Tool
- With ignition off, connect scan tool and ROM Pack to Data Link Connector (DLC) located under driver's side of dash, and to cigarette lighter socket. See Fig 1.
- Turn ignition on. ANTI-LOCK warning light should come on as ABS goes into self-diagnostic mode. Read and record all Diagnostic Trouble Codes (DTCs) from ECU memory. Refer to scan tool manufacturer's instructions for specific DTC retrieval procedure.
- After all DTCs have been retrieved and recorded, clear codes from ECU memory. Refer to scan tool manufacturer's instructions for specific DTC clearing instructions. See DTC DEFINITION . See appropriate DTC under CIRCUIT TESTS .
- If DTCs cannot be cleared, ECU is currently detecting a malfunction. If codes can be cleared, problem is either intermittent or only appears while driving.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.