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 stereo component tuner assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary.
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - STEREO COMPONENT TUNER ASSEMBLY) |
(a) Disconnect the N19, N27 and N28 navigation receiver assembly connectors.
(b) Disconnect the S52, S53 and S54 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 |
---|---|---|
N27-1 (USV4) - S53-1 (USV4) |
Always |
Below 1 Ω |
N27-2 (US4-) - S53-2 (US4-) |
Always |
Below 1 Ω |
N27-3 (US4+) - S53-3 (US4+) |
Always |
Below 1 Ω |
N27-4 (UGO4) - S53-4 (UGO4) |
Always |
Below 1 Ω |
N27-5 (USG4) - S53-5 (USG4) |
Always |
Below 1 Ω |
N19-4 (+B2) - S52-4 (+B2) |
Always |
Below 1 Ω |
N19-3 (ACC2) - S52-3 (ACC2) |
Always |
Below 1 Ω |
N19-8 (GND2) - S52-8 (GND2) |
Always |
Below 1 Ω |
N28-1 (LVDS) - S54-1 (LVDS) |
Always |
Below 1 Ω |
N27-1 (USV4) - Body ground |
Always |
10 kΩ or higher |
N27-2 (US4-) - Body ground |
Always |
10 kΩ or higher |
N27-3 (US4+) - Body ground |
Always |
10 kΩ or higher |
N27-4 (UGO4) - Body ground |
Always |
10 kΩ or higher |
N27-5 (USG4) - Body ground |
Always |
10 kΩ or higher |
N19-4 (+B2) - Body ground |
Always |
10 kΩ or higher |
N19-3 (ACC2) - Body ground |
Always |
10 kΩ or higher |
N19-8 (GND2) - Body ground |
Always |
10 kΩ or higher |
N28-1 (LVDS) - Body ground |
Always |
10 kΩ or higher |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
CHECK NO. 1 NAVIGATION WIRE |
(a) Replace the No. 1 navigation wire with a known good one (See page ).
(b) Check that the malfunction disappears.
OK:
Malfunction disappears.
OK |
END (NO. 1 NAVIGATION WIRE WAS DEFECTIVE) |
NG |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK BRAKE BOOSTER ASSEMBLY
(a) Airtightness check.
Text in Illustration
*a
Correct
*b
Incorrect
(1) Start the engine and stop it after 1 or 2 minut ...
Ptc Heater Assembly
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY
(See page )
2. REMOVE INSTRUMENT LOWER PANEL ASSEMBLY
3. REMOVE AIR DUCT ASSEMBLY
4. REMOVE QUICK HEATER ASSEMBLY
(a) Disconnect the connector.
...
Transfer Shift Motor Control Circuit Circuit Open (P17A8)
DESCRIPTION
This DTC is output when an open circuit in the transfer shift motor drive circuit
is detected.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
P17A8
Transfer Shift Motor Control Circuit Circuit Open
...