Checking wiring and components
Check that fuse #15, #16 and #17 in the fusebox in the passenger compartment are intact.
Ignition on.
Measure the voltage between #A1 and #A12. Voltage should be approximately 12 V.
Measure the voltage between #A2 and #A12. Voltage should be approximately 12 V.
Remedy as necessary.
Other information:
- For information about programming and accessing/replacing the head unit/audio control module:
- For -2004, see:Radio cassette player, replacing .
- For 2005-, see:Audio unit, replacing .
- For information about signals and connectors, see Signal specification, audio control module .
- To connect the breakout box, see Connecting the breakout box, Audio control module .