Inhibitor Switch

1. Check that starter turns with ignition switch at Start position and selector in N and P ranges, and does not operate in other positions.
2. Check that backup light illuminates when shifted to R range with ignition switch in On position.
3. If not working as described, check continuity of switch.

Checking Continuity

1. Disconnect inhibitor switch connector.

Fig. 3 Inhibitor switch connector terminal identification. 1987 626:

2. Check continuity of terminals, Fig. 3, as follows:
a. With selector lever in P position, there should be continuity between terminals a and b.
b. With selector lever in R position, there should be continuity between terminals c and d.
c. With selector lever in N position, there should be continuity between terminals a and b.
d. With selector lever in D position, there should be continuity between terminals c and f.
e. With selector lever in 2 position, there should be continuity between terminals c and g.
f. With selector lever in 1 position, there should be continuity between terminals c and h.