Navigation Receiver Assembly Power Source Circuit [08/2013 - ]: Procedure
- CHECK HARNESS AND CONNECTOR (MULTI-MEDIA MODULE RECEIVER ASSEMBLY - BATTERY AND BODY GROUND)
- Disconnect the multi-media module receiver assembly connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition H11-12 (GND1) - Body ground Always Below 1 Ω - Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Condition Specified Condition H11-15 (IG) - Body ground Engine switch on (IG) 11 to 14 V H11-16 (ACC1) - Body ground Engine switch on (ACC) 11 to 14 V H11-17 (+B1) - Body ground Always 11 to 14 V TEXT IN ILLUSTRATION*a Front view of wire harness connector
(to Multi-media Module Receiver Assembly)
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → See step 2
- Disconnect the multi-media module receiver assembly connector.
- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE [08/2013 - ]