Diagnosis Procedure
Regarding Wiring Diagram information, refer to AV "Wiring Diagram".
1.CONNECTOR CHECK
Check the audio unit and speaker connectors for the following:
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminals and connectors.
2.CHECK REAR DOOR SPEAKER SIGNAL CIRCUIT CONTINUITY
1. Disconnect audio unit connector M43 and suspect rear door speaker connector.
2. Check continuity between audio unit connector M43 and suspect rear door
speaker connector.
3. Check continuity between audio unit connector M43 and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair harness or connector.
3.CHECK REAR DOOR SPEAKER SIGNAL
1. Connect audio unit connector M43 and suspect rear door speaker connector.
2. Turn ignition switch to ACC.
3. Push audio unit POWER switch.
4. Check signal between terminals of audio unit connector M43.
Is the inspection result normal?
YES >> Replace rear door speaker. Refer to AV "Removal and Installation".
NO >> Replace audio unit. Refer to AV "Removal and Installation".
SYMPTOM DIAGNOSIS
AUDIO SYSTEM
Symptom Table
RELATED TO AUDIO
Diagnosis Procedure Regarding Wiring Diagram information, refer to AV "Wiring Diagram". 1.CONNECTOR CHECK Check the audio unit and speaker connectors for the following: Proper conne ...
Description The majority of the audio troubles are the result of outside causes (bad CD, electromagnetic interference, etc.). NOISE The following noise results from variations in field strengt ...
Seat belt warning lamp system
SEAT BELT WARNING LAMP SYSTEM : System Diagram
SEAT BELT WARNING LAMP SYSTEM : System Description
The seat belt warning lamp (1) will remind the driver if the driver or front
passenger seat belt should be buckled.
The system works in conjunction with the occupant classification system. R ...
A-BAG Branch line circuit
Diagnosis Procedure
WARNING:
Always observe the following items for preventing accidental activation.
Before servicing, turn ignition switch OFF, disconnect battery
negative terminal, and wait 3 minutes
or more. (To discharge backup capacitor.)
Never use unspecified tester or other meas ...