DESCRIPTION
The stereo component tuner assembly sends the sound data signal or image data signal from a device to the navigation receiver assembly via this circuit.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary.
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - STEREO COMPONENT TUNER ASSEMBLY) |
(a) Disconnect the s1 and t1 navigation receiver assembly connectors.
(b) Disconnect the s2 and t2 stereo component tuner assembly connectors.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
s1-1 (USV4) - s2-1 (USV4) |
Always |
Below 1 Ω |
s1-2 (US4-) - s2-2 (US4-) |
Always |
Below 1 Ω |
s1-3 (US4+) - s2-3 (US4+) |
Always |
Below 1 Ω |
s1-4 (UGD4) - s2-4 (UGD4) |
Always |
Below 1 Ω |
s1-5 (USG4) - s2-5 (USG4) |
Always |
Below 1 Ω |
t1-4 (+B2) - t2-4 (+B2) |
Always |
Below 1 Ω |
t1-3 (ACC2) - t2-3 (ACC2) |
Always |
Below 1 Ω |
t1-8 (GND2) - t2-8 (GND2) |
Always |
Below 1 Ω |
s1-1 (USV4) - Body ground |
Always |
10 kΩ or higher |
s1-2 (US4-) - Body ground |
Always |
10 kΩ or higher |
s1-3 (US4+) - Body ground |
Always |
10 kΩ or higher |
s1-4 (UGD4) - Body ground |
Always |
10 kΩ or higher |
s1-5 (USG4) - Body ground |
Always |
10 kΩ or higher |
t1-4 (+B2) - Body ground |
Always |
10 kΩ or higher |
t1-3 (ACC2) - Body ground |
Always |
10 kΩ or higher |
t1-8 (GND2) - Body ground |
Always |
10 kΩ or higher |
NG | ![]() |
REPAIR OR REPLACE HARNESS AND CONNECTOR |
|
2. |
REPLACE NO. 1 NAVIGATION WIRE |
(a) Replace the No. 1 navigation wire (See page ).
(b) Check that the malfunction disappears.
OK:
Malfunction disappears.
OK | ![]() |
END (NO. 1 NAVIGATION WIRE IS DEFECTIVE) |
NG | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Front Wiper Rubber
Components
COMPONENTS
ILLUSTRATION
Replacement
REPLACEMENT
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE
1. REMOVE FRONT WIPER BLADE
(a) ...
Replacement
REPLACEMENT
CAUTION / NOTICE / HINT
NOTICE:
As brake fluid may overflow, do not leave the brake fluid can in the
reservoir filler opening when adding brake fluid.
Do not allow brake fluid to come into contact with any painted surface.
If ...