Steering Switch Check (Without Bluetooth or NAVI)
WARNING: This page is about a different car, the 2007 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- AUDIO UNIT SELF-DIAGNOSIS MODE CHECK
- Start audio unit self-diagnosis mode. Refer to "SELF-DIAGNOSIS MODE ".
- Operate steering switch.
Does steering switch operate normally?
YES: Inspection End.
NO: GO TO 2.
- CHECK HARNESS
- Turn ignition switch OFF.
- Disconnect audio unit connector M51 and spiral cable connector M30.
- Check continuity between audio unit (A) connector terminal and spiral cable (B) connector terminal.AUDIO UNIT (A) CONNECTOR TERMINAL AND SPIRAL CABLE (B) CONNECTOR TERMINAL
Terminals Continuity A B Connector Terminal Connector Terminal M51 6 M30 24 Yes 15 31 16 32 - Check continuity between audio unit and ground.AUDIO UNIT AND GROUND
Terminals Continuity A (-) Connector Terminal M51 6 Ground No 15 16
OK or NG
OK: GO TO 3.
NG: Repair harness.
- SPIRAL CABLE CHECK
- Disconnect spiral cable connector M102.
- Check continuity between spiral cable terminals.
16 - 32: Continuity should exist.
17 - 31: Continuity should exist.
20 - 24: Continuity should exist.
OK or NG
OK: GO TO 4.
NG : Replace spiral cable. Refer to "SPIRAL CABLE ".
- CHECK STEERING SWITCH RESISTANCE
Check resistance between spiral cable connector M102 terminals.
STEERING SWITCH RESISTANCETerminal Signal name Condition Resistance (Ω) (Approx.) 16 17 Seek (down) Depress (station) down switch. 165 Power Depress power switch. 0 Volume (down) Depress volume down switch. 487 20 17 Seek (up) Depress (station) up switch. 165 Mode Depress mode switch. 0 Volume (up) Depress volume up switch. 487 Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
OK: Inspection End.
NG: Replace steering switch. Refer to "STEERING WHEEL AUDIO CONTROL SWITCHES ".