DESCRIPTION
This is the power source circuit to operate the navigation receiver assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - BATTERY AND BODY GROUND) |
(a) Disconnect the N24 and N25 navigation receiver assembly connectors. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
N24-7 (GND1) - Body ground |
Always |
Below 1 Ω |
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
N24-4 (+B1) - N24-7 (GND1) |
Always |
11 to 14 V |
N24-3 (ACC1) - N24-7 (GND1) |
Ignition switch ACC |
11 to 14 V |
N25-1 (IG) - N24-7 (GND1) |
Ignition switch ON |
11 to 14 V |
*a |
Front view of wire harness connector (to Navigation Receiver Assembly) |
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT BRAKE MASTER CYLINDER FLUID PRESSURE CHANGE
(a) Inspect the battery positive voltage.
Battery positive voltage:
10 to 14 V
(b) Turn the ignition switch to OFF, and depress the brake pedal more than 20
times.
HINT:
When pressure in the accumulator ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL FRONT SEAT CUSHION HEATER ASSEMBLY (for Driver Side)
(a) Set the front seat cushion heater assembly so that the name stamp side facing
is on the front seat cushion pad side.
(b) Install the front seat cushion heater assembly with 16 new tag pins.
2. INSTALL F ...
Symbols used in illustrations
The symbol of a circle with a slash
through it means “Do not”, “Do not do this”, or “Do not let this happen”.
Arrows indicating operations
Indicates the action (pushing, turning,
etc.) used to operate switches and other devices.
Indicates the outcome of an operation
(e.g. a ...