Brakelight Switch
Disconnect brakelight switch 6-pin connector. Using an ohmmeter, check for continuity at switch side of connector terminals. See TESTING BRAKELIGHT SWITCH . If continuity is not as specified, check brakelight switch adjustment. If switch adjustment is okay, replace defective brakelight switch.
TESTING BRAKELIGHT SWITCH
| Pedal Position | Terminal Continuity | |
|---|---|---|
| Cherokee (XJ Body) | ||
| Released | 1 & 4; 3 & 6 | |
| Depressed | 2 & 5 | |
| Grand Cherokee | ||
| Released | 5 & 6 | |
| Depressed | 1 & 2; 3 & 4 | |
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION
. For appropriate wiring diagram, see WIRING DIAGRAMS
.