Checking the Component And Cable
Check the cable between the head unit/audio control module terminal #A10 and the center loudspeaker (+). Check for a short-circuit to supply voltage according to Short-Circuit To Supply Voltage. Permanent Faults . Check for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults . Check for an open-circuit according to Open-Circuit, Permanent Faults .
Check the cable between the main unit/audio control module terminal #A11 and the center loudspeaker (-). Check for a short-circuit to supply voltage according to Short-Circuit To Supply Voltage. Permanent Faults . Check for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults . Check for an open-circuit according to Open-Circuit, Permanent Faults .
Remedy as necessary.
Other information:
- See Radio/Carphone, Replacing (For -2004) and Audio Unit, Replacing (For 2005-)
- See Connecting the Breakout Box, Audio Control Module
- See Signal Specification, Audio Control Module
Check the cable between the head unit/audio control module terminal #D1 and the amplifier terminal #1. Check for a short-circuit to supply voltage according to Short-Circuit To Supply Voltage. Permanent Faults . Check for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults . Check for an open-circuit according to Open-Circuit, Permanent Faults .
Check the cable between the head unit/audio control module terminal #D2 and the amplifier terminal #2. Check for a short-circuit to supply voltage according to Short-Circuit To Supply Voltage. Permanent Faults . Check for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults . Check for an open-circuit according to Open-Circuit, Permanent Faults .
Check the cable between the head unit/audio control module terminal #D3 and the amplifier terminal #3. Check for a short-circuit to supply voltage according to Short-Circuit To Supply Voltage. Permanent Faults . Check for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults . Check for an open-circuit according to Open-Circuit, Permanent Faults .
Check the cable between the head unit/audio control module terminal #D4 and the amplifier terminal #4. Check for a short-circuit to supply voltage according to Short-Circuit To Supply Voltage. Permanent Faults . Check for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults . Check for an open-circuit according to Open-Circuit, Permanent Faults .
Check the cable between the head unit/audio control module terminal #D5 and the amplifier terminal #5. Check for a short-circuit to supply voltage according to Short-Circuit To Supply Voltage. Permanent Faults . Check for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults . Check for an open-circuit according to Open-Circuit, Permanent Faults .
Check the cable between the head unit/audio control module terminal #D6 and the amplifier terminal #6. Check for a short-circuit to supply voltage according to Short-Circuit To Supply Voltage. Permanent Faults . Check for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults . Check for an open-circuit according to Open-Circuit, Permanent Faults .
Remedy as necessary.
Other information:
- See Radio Equipment, Replacing
- See Radio/Carphone, Replacing (For -2004) and Audio Unit, Replacing (For 2005-)
- See Connecting the breakout box, Audio control module
- See Signal specification, audio control module
Was a fault detected?
- YES
OKAY: Troubleshooting has been completed.
- NO
Refer to Checking the Cable