Navigation System (For Navigation Receiver Type) Stereo Component Amplifier Power Source Circuit

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER ASSEMBLY - BATTERY AND BODY GROUND)

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

NOTICE:

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

1. Disconnect the stereo component amplifier assembly connectors.
   

   
   
   
   
   

   Text in Illustration

   *A	for JBL Made	*B	except JBL Made
   *a	Front view of wire harness connector (to Stereo Component Amplifier Assembly)	-	-

2. Measure the resistance according to the value(s) in the table below.
   
   

   Standard Resistance:

   for JBL Made

   Tester Connection	Condition	Specified Condition
   H64-2 (GND) - Body ground	Always	Below 1 Ω
   H64-6 (GND2) - Body ground	Always	Below 1 Ω

   except JBL Made

   Tester Connection	Condition	Specified Condition
   H67-3 (GND) - Body ground	Always	Below 1 Ω
   H67-18 (GND2) - Body ground	Always	Below 1 Ω

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

   Standard Voltage:

   for JBL Made

   Tester Connection	Condition	Specified Condition
   H64-1 (+B) - H64-2 (GND)	Always	11 to 14 V
   H64-3 (+B2) - H64-2 (GND)	Always	11 to 14 V
   H63-12 (ACC) - H64-2 (GND)	Engine switch on (ACC)	11 to 14 V

   except JBL Made

   Tester Connection	Condition	Specified Condition
   H67-1 (+B) - H67-3 (GND)	Always	11 to 14 V
   H67-16 (+B2) - H67-3 (GND)	Always	11 to 14 V
   H63-12 (ACC) - H67-3 (GND)	Engine switch on (ACC)	11 to 14 V