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ETACS TSB Revision CHASSIS ELECTRICAL 54A-661 Inspection Procedure 8: ETACS-ECU does not receive any signal from the rear door switch (RH). . TECHNICAL DESCRIPTION (COMMENT) If there is an error to the rear door switch (RH) input . TROUBLESHOOTING HINTS • The rear door switch (RH) may be defective • The ETACS-ECU may be defective • The wiring harness or connectors may have loose, corroded, or damaged terminals, or termi- DIAGNOSIS Required Special Tools: • MB991223: Harness Set • MB992006: Extra Fine Probe ETACS- REAR DOOR Rear Door Switch (RH) Input Circuit AC708972AQ Connector: C-313 ETACS-ECU C-313 (BR) AC708955 Connector: D-08 AT |