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DIAGNOSIS TSB Revision CONTROLLER AREA NETWORK (CAN) 54C-556 TROUBLE JUDGMENT If the MUT-III cannot received signals from the pow- . COMMENTS ON TROUBLE SYMPTOM The wiring harness wire or connectors may have . TROUBLESHOOTING HINTS • The wiring harness or connectors may have loose, corroded, or damage terminals, or termi- • The powertrain control module may be defective DIAGNOSIS Required Special Tool: • MB991223: Harness Set STEP 1. Check intermediate connector C-29 and CAUTION The strand end of the twisted wire should be within 10 cm Q: Are intermediate connector C-29 and powertrain control module connector B-19 in good condition? connector as necessary. AC306248AD B-19 (B) CONNECTOR: B-19 PCM AIR HARNESS SIDE AC305231AI CONNECTOR: C-29 |