Radio Receiver Power Source Circuit [02/2014 - ]: Procedure

1. Disconnect the F69 and F71 radio and display receiver assembly connectors.
2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   F69-7 (GND1) - Body ground	Always	Below 1 Ω

3. Measure the voltage according to the value(s) in the table below.

   Standard Voltage

   Tester Connection	Condition	Specified Condition
   F69-4 (+B1) - F69-7 (GND1)	Power switch off	11 to 14 V
   F69-3 (ACC1) - F69-7 (GND1)	Power switch on (ACC)	11 to 14 V
   F71-1 (IG) - F69-7 (GND1)	Power switch on (IG)	11 to 14 V

   Result

   Proceed to
   OK
   NG

Result:  1

OK 

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [02/2014 - 11/2016]  Refer to  PROBLEM SYMPTOMS TABLE [11/2016 - ] 

Result:  2

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR