System Description

Overview The audio unit acts as the processor for all audio functions. You can select the audio functions from the front panel, the audio remote (on the steering wheel), or by using the navigation ...

Self-diagnostic Function

The audio system has a self-diagnostic function. NOTE: • Not all self-diagnostic functions appear on all models. • There may be other self-diagnostic functions that are for factory us ...

See also:

Special Tools
Component Location Index ...

Oil Pressure Test
NOTE: If the low oil pressure warning indicator stays on with the engine running, check the engine oil level. If the oil level is correct, do the following test. 1. With the engine stopped, remov ...

Horn Switch Test
NOTE: Check for a blown No. 10 (20 A) fuse in the under-hood fuse/relay box. If it is blown, check for a faulty horn relay. 1. Turn the steering wheel 180 degrees from the center position and re ...