Wrangler L4-150 2.5L VIN E TBI (1990)
Brake Warning Indicator: Testing and Inspection
1.
Turn ignition switch to Run position.
2.
Ground pin 1 of cluster connector.
3.
If lamp does not illuminate, replace bulb.
4.
If bulb is satisfactory, turn ignition switch to Off position and check for continuity to park brake switch and brake warning switch.
5.
If no continuity exists, check for an open in circuit.
