Steering Switch Check

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

AV SWITCH SELF-DIAGNOSIS FUNCTION CHECK
1. Start AV switch self-diagnosis function. Refer to "AV SWITCH SELF-DIAGNOSIS FUNCTION ".
2. Operate steering switch.
Does steering switch operate normally?
1. YES: Inspection End.
2. NO: GO TO 2.
CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect AV switch connector and spiral cable connector.
3. Check continuity between spiral cable harness connector terminal and AV switch harness connector terminal.
  
  Fig 1: Connector M30 Terminals (Wire Color) Specifications
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 2: Checking Continuity Between Spiral Cable Harness Connector Terminals & AV Switch Harness Connector Terminals
  Courtesy of NISSAN MOTOR CO., U.S.A.
4. Check continuity between AV switch and ground.
  
  Fig 3: Connector M98 Terminal Continuity Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 3.
2. NG: Repair harness.
SPIRAL CABLE CHECK
1. Disconnect spiral cable connector.
2. Check continuity between spiral cable connector terminals.
  
  Fig 4: Connector Terminal (Wire Color) Specification
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 5: Checking Continuity Between Spiral Cable Connector Terminals
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 4.
2. NG: Replace spiral cable. Refer to "SPIRAL CABLE ".
CHECK STEERING SWITCH RESISTANCE
Check resistance between spiral cable connector M102 terminals.

Fig 6: Terminal Condition Resistance Reference Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Checking Resistance Between Spiral Cable Connector M102 Terminals
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: Inspection End.
2. NG: Replace steering switch. Refer to "REMOVAL AND INSTALLATION OF STEERING WHEEL AUDIO CONTROL SWITCHES ".