Checking Components And Wiring
Check that fuses #15, #16 and #17 in the fusebox in the passenger compartment are intact.
Ignition on.
Measure the voltage between terminals #A1 and #A12. Voltage should be approximately 12 V.
Measure the voltage between terminals #A2 and #A12. Voltage should be approximately 12 V.
Remedy as necessary.
Other information:
- For information about programming and accessing or replacing the head unit/audio control module, see Radio/Carphone, Replacing (For -2004) and Audio Unit, Replacing (For 2005-).
- 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 .