Key Switch (Insert) Check
WARNING: This page is about a different car, the 2007 Nissan Versa. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-II
Check key switch "KEY ON SW" in DATA MONITOR mode with CONSULT-II. Refer to "DATA MONITOR ".
- When key is inserted into ignition key cylinder:
KEY ON SW: ON
- When key is removed from ignition key cylinder:
KEY ON SW: OFF
Without CONSULT-II
Check voltage between BCM connector and ground.
CONNECTOR TERMINAL VOLTAGE SPECIFICATIONSConnector Terminals Condition Voltage (V) (Approx.) ( +) ( -) M18 37 Ground Key is inserted. Battery voltage Key is removed. 0 OK or NG
OK >> Key switch circuit is OK.
NG-1 >> GO TO 2 (with Intelligent Key).
NG-2 >> GO TO 3 (without Intelligent Key).
- When key is inserted into ignition key cylinder:
- CHECK KEY SWITCH (WITH INTELLIGENT KEY)
- Turn ignition switch OFF.
- Disconnect key switch and ignition knob switch connector.
- Check ignition knob switch key switch and ignition knob key switch.CONNECTOR TERMINAL CONTINUITY SPECIFICATIONS
Terminal Condition Continuity Key switch and ignition knob switch 1 2 Key Inserted Yes Removed No
OK or NG
OK >> Check the following.
- 10A fuse (No. 31, located in fuse and fusible link block)
- Harness for open or short between key switch and ignition knob switch and fuse
- Harness for open or short between BCM and key switch and ignition knob switch
NG >> Replace key switch and ignition knob switch.
- CHECK KEY SWITCH (WITHOUT INTELLIGENT KEY)
- Turn ignition switch OFF.
- Disconnect key switch and key lock solenoid connector.
- Check key switch.CONNECTOR TERMINAL CONTINUITY SPECIFICATIONS
Terminals Condition Continuity 1 - 2 Key is inserted. Yes Key is removed. No
OK or NG
OK >> Check the following.
- 10A fuse [No. 14, located in fuse block (J/B)]
- Harness for open or short between key switch and fuse
- Harness for open or short between BCM and key switch
NG >> Replace key switch and key lock solenoid.