Navigation Receiver Assembly Power Source Circuit [08/2015 - ]: Procedure
- CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY POWER SOURCE)
- Disconnect the I6 and I8 navigation receiver assembly connectors.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition I6-7 (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 I6-4 (+B1) - I6-7 (GND1) Always 11 to 14 V I6-3 (ACC1) - I6-7 (GND1) Ignition switch ACC 11 to 14 V I8-1 (IG) - I6-7 (GND1) Ignition switch ON 11 to 14 V
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → See step 2
- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE [08/2015 - ]