Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Accessories and Optional Equipment » Radio, Stereo, and Compact Disc » Testing and Inspection » Component Tests and General Diagnostics » Base Audio  
 
 
  Base Audio  
 

STEERING SWITCH

Diagnosis Procedure

1.CHECK STEERING SWITCH RESISTANCE

  

  1. Disconnect steering switch connector M88.
  2. Check resistance between steering switch connector terminals.

  

Do the steering switches check OK?
YES >> GO TO 2
NO >> Replace steering switch. Refer to See: Service and Repair\Bose Audio Without Navigation.
2.CHECK HARNESS

  

  1. Turn ignition switch OFF.
  2. Disconnect audio unit connector M43 and spiral cable connector M30.
  3. Check continuity between audio unit harness connector M43 (A) and spiral cable harness connector M30 (B).

  

  1. Check continuity between audio unit connector M43 (A) and ground.

  

Are the continuity results as specified?
YES >> GO TO 3
NO >> Repair harness.
3.SPIRAL CABLE CHECK

  

  1. Disconnect spiral cable connector M88.
  2. Check continuity between spiral cable harness connector M30 (A) and M88 (B).

  

Does the spiral cable check OK?
YES >> Inspection End.
NO >> Replace spiral cable. Refer to See: Restraints and Safety Systems\Air Bag Systems\Clockspring Assembly / Spiral Cable\Service and Repair.