Reading and Clearing Diagnostic Trouble Codes

Retrieving SWS Diagnostic Trouble Codes

Required Special Tool:
- MB991502: Scan Tool (MUT-II)

CAUTION: To prevent damage to scan tool MB991502, always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool MB991502.




1. Connect scan tool MB991502 to the data link connector.
2. Use scan tool MB991502 to check for SWS diagnostic trouble codes.
3. Turn the ignition switch to the "LOCK" (OFF) position.
4. Disconnect scan tool MB991502.