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COMBINATION METER ASSEMBLY TSB Revision CHASSIS ELECTRICAL 54A-64 CAUTION If DTC U1109 is set in the combination meter, CAUTION Whenever the ECU is replaced, ensure that the . CIRCUIT OPERATION The ETACS-ECU communicates with the combina- . DTC SET CONDITION The combination meter receives signal from the . TECHNICAL DESCRIPTION (COMMENT) Current trouble • Connector(s) or wiring harness in the CAN bus lines between the ETACS-ECU and the combina- Past trouble • Carry out diagnosis with particular emphasis on connector(s) or wiring harness in the CAN bus NOTE: For a past trouble, you may not find it by − How to Cope with Intermit- tent Malfunction .) and check the CAN bus lines. You can narrow down the possible . TROUBLESHOOTING HINTS • The wiring harness or connectors may have loose, corroded, or damaged terminals, or termi- • Malfunction of ETACS-ECU • Malfunction of combination meter (incorporating ECU) AC305206 CONNECTOR: A-02 AO A-02 (GR) AC305216 B-19 (B) CONNECTOR: B-19 AD AC305231 C-02 C-29 C-101 DD CONNECTORS: C-02, C-29, C-101 AC305413AL CONNECTOR: C-218 C-218 (GR) |