DEFINITION: Brake warning indicator will not illuminate with the ignition switch turned ON and the parking brake set.

Where you sent here from the Brake Warning Diagnostic System Check?

Go to Step 2

Go to Brake Warning Indicator System Check

Check the CSTR MiniFuse® #19.

Is the fuse open?

Go to Step 3

Go to Step 5

1. Remove the blown fuse.
2. Disconnect the instrument cluster connector.
3. Using a DMM, measure the resistance from the Instrument Cluster connector terminal A13 to ground.

Is the resistance infinite?

Go to Step 9

Go to Step 4

Repair the short to ground in CKT 139.

Is the repair complete?

Go to Brake Warning Indicator System Check

1. Disconnect the Park Brake switch connector.
2. Connect a jumper wire between the Park Brake switch connector terminal A and a good ground.
3. Turn the ignition switch to ON.

Is the Brake Warning Indicator ON?

Go to Step 6

Go to Step 7

Replace the Park Brake switch.

Is the repair complete?

Go to Brake Warning Indicator System Check

1. Disconnect the instrument cluster connector.
2. Using a DMM, check for continuity between the instrument cluster connector terminal A6 and the park brake switch connector terminal A.

Is CKT 33 continuous between these connectors?

Go to Step 9

Go to Step 8

Repair the open in CKT 33.

Is the repair complete?

Go to Brake Warning Indicator System Check

Replace the instrument cluster.

Is the repair complete?

Go to Brake Warning Indicator System Check