Checking Audio Unit

Checking audio unit

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, see Radio cassette player, replacing Radio Cassette Player, Replacing.
- For information about signals and connectors, see Signal specification, audio control module Signal Specification.
- To connect the breakout box, see Connecting the breakout box, Audio control module Connecting the Breakout Box.









Was a fault detected?

Yes - FAULT FOUND

No - No Fault Found

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