DESCRIPTION
The navigation receiver assembly sends a sound signal to the stereo component amplifier assembly via this circuit.
The sound signal that has been sent is amplified by the stereo component amplifier assembly, and then is sent to the speakers.
If there is an open or short in the circuit, sound cannot be heard from the speakers even if there is no malfunction in the stereo component amplifier assembly or speakers.
WIRING DIAGRAM
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER ASSEMBLY) |
(a) Disconnect the E38 navigation receiver assembly connector.
(b) Disconnect the E14 stereo component amplifier assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
E14-5 (R+) - E38-1 (FR+) |
Always |
Below 1 Ω |
E14-4 (R-) - E38-5 (FR-) |
Always |
Below 1 Ω |
E14-3 (L+) - E38-2 (FL+) |
Always |
Below 1 Ω |
E14-2 (L-) - E38-6 (FL-) |
Always |
Below 1 Ω |
E14-6 (SLD) - Body ground |
Always |
10 kΩ or higher |
E14-5 (R+) - Body ground |
Always |
10 kΩ or higher |
E14-4 (R-) - Body ground |
Always |
10 kΩ or higher |
E14-3 (L+) - Body ground |
Always |
10 kΩ or higher |
E14-2 (L-) - Body ground |
Always |
10 kΩ or higher |
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Front Passenger Side Door Entry Lock Function does not Operate
DESCRIPTION
If the front passenger door entry unlock function operates normally, but its
entry lock function does not, this means that the request code from the front passenger
door is being output normally. In this case, a malfunction in the lock sensor ...
Short in Side Squib LH Circuit (B1825/56-B1828/56)
DESCRIPTION
The side squib LH circuit consists of the center airbag sensor assembly and front
seat side airbag assembly LH.
The center airbag sensor assembly uses this circuit to deploy the airbag when
deployment conditions are met.
These DTCs are store ...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR SEAT HEADREST ASSEMBLY
2. REMOVE REAR SEAT CENTER HEADREST ASSEMBLY
3. REMOVE REAR SEAT INNER TRACK BRACKET COVER
4. REMOVE REAR SEAT OUTER TRACK BRACKET COVER
5. DISCONNECT REAR SEAT RECLINING CONTROL CABLE S ...