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SYMPTOM PROCEDURES TSB Revision SIMPLIFIED WIRING SYSTEM (SWS) 54B-80 STEP 1. Check ETACS-ECU connectors C-218 and C-219 condition? to GROUP 00E, Harness Connector Inspection . The system should communicate with the ETACS-ECU normally. STEP 2. Check the battery power supply circuit to the voltage available at the junction block side of the connector. (2) Measure the voltage between terminal 20 and ground. • The voltage should measure approximately 12 volts (battery positive voltage). Q: Is the measured voltage approximately 12 volts (battery positive voltage)? AC305414 CONNECTORS: C-218, C-219 JUNCTION BLOCK C-219 C-218 (GR) HARNESS SIDE C-218 C-219 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 JUNCTION BLOCK SIDE AC AC305413 AG CONNECTOR: C-219 JUNCTION BLOCK SIDE JUNCTION BLOCK (REAR VIEW) AC209836 2019 18 1716 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 AE CONNECTOR C-219 |