Diagnosis Procedure
Regarding Wiring Diagram information, refer to AV "Wiring Diagram".
1.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND MICROPHONE
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector B33 and microphone connector R15.
3. Check continuity between Bluetooth control unit connector B33 and
microphone connector R15.
4. Check continuity between Bluetooth control unit connector B33 and ground.
Are continuity results as specified?
YES >> GO TO 2
NO >> Repair harness or connectors.
2.CHECK MICROPHONE POWER SUPPLY
1. Connect Bluetooth control unit connector B33 and microphone connector R15.
2. Turn ignition switch ON.
3. Check voltage between microphone connector R15 and ground.
Is the voltage reading as specified?
YES >> GO TO 3
NO >> Replace Bluetooth control unit. Refer to AV"Removal and Installation".
3.CHECK MICROPHONE SIGNAL
Check signal between terminals of Bluetooth control unit connector B33.
Were voltage readings as specified?
YES >> Replace Bluetooth control unit. Refer to AV "Removal and Installation".
NO >> Replace microphone. Refer to AV "Removal and Installation".
Diagnosis Procedure Regarding Wiring Diagram information, refer to AV "Wiring Diagram". 1.CHECK CONTROL SIGNAL CIRCUIT CONTINUITY 1. Turn ignition switch OFF. 2. Disconnect Bluetooth con ...
Diagnosis Procedure Regarding Wiring Diagram information, refer to AV "Wiring Diagram". 1.CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE 1. Turn ignition switch OFF. 2. Disconnect ...
Towing a trailer
Flat towing
Do not tow a trailer with your vehicle.
Towing your vehicle with all four wheels on the
ground is sometimes called flat towing. This
method is sometimes used when towing a vehicle
behind a recreational vehicle, such as a motor
home.
CAUTION
Failure to follow these guidelines c ...
Power supply and ground circuit
Diagnosis Procedure
1.CHECK GROUND CONNECTION
Turn ignition switch OFF.
Check ground connection E. Refer to Ground Inspection in GI, "Circuit
Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK ECM G ...