Sentra Wagon FWD L4-1597cc 1.6L SOHC (GA16i) (1989)
Ignition Switch: Testing and Inspection
Fig. 101 Ignition Switch Inspection
Disconnect ignition switch connector.
Using an ohm meter check for continuity as per the following.
Ignition switch position:
1.
OFF
No continuity between any terminal.
2.
ACCESSORY
Continuity between terminals 1 and 2.
3.
ON
Continuity between terminals 1, 2 and 3.
4.
START
Continuity between terminals 1, 3, 4 and 5.
Replace ignition switch if it fails above tests.