Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: BRAKE indicator inoperative with parking brake, low brake fluid or ignition switch in the START position. | ||||
1 | Was the brake warning system check performed? | -- | Go to Step 2 | |
2 | Is the BRAKE indicator inoperative with the parking brake applied? | -- | Go to Step 4 | Go to Step 3 |
3 | Is the BRAKE indicator inoperative with low brake fluid (float manually held down)? | -- | Go to Step 9 | Go to Step 13 |
4 |
Does the test lamp illuminate? | -- | Go to Step 5 | Go to Step 6 |
5 | Test for an open in the brake indicator control circuit. Refer to Testing for Continuity and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 7 | |
6 | Test for an open in the parking brake signal circuit. Refer to Testing for Continuity and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 8 | |
7 | Replace the DRL control module. Refer to Daytime Running Lights (DRL) Control Module Replacement in Lighting Systems. Is the repair complete? | -- | -- | |
8 | Replace the parking brake switch. Refer to Park Brake Travel Switch Replacement in Park Brake. Is the repair complete? | -- | -- | |
9 | Backprobe the brake fluid level switch with a test lamp from cavity 1 to B+. Does the test lamp illuminate? | -- | Go to Step 10 | Go to Step 11 |
10 | Test for an open in the brake indicator control circuit. Refer to Testing for Continuity and Wiring Repairs in Wiring Systems. Was an open found and repaired? | -- | Go to Step 12 | |
11 | Test for an open in the ground circuit. Refer to Testing for Continuity and Wiring Repairs in Wiring Systems. Was an open found and repaired? | -- | Go to Step 12 | |
12 | Replace the fluid level switch. Refer to Brake Fluid Level Indicator Switch Replacement . Is the repair complete? | -- | -- | |
13 |
Does the test lamp illuminate? | -- | Go to Step 16 | Go to Step 14 |
14 |
Does the test lamp illuminate? | -- | Go to Step 18 | Go to Step 15 |
15 | Replace the ignition switch. Refer to Ignition Switch Replacement - On Vehicle in Steering Wheel and Column. Is the repair complete? | -- | -- | |
16 | Test for an open in the BRN/BLK wire. Refer to Testing for Continuity and Wiring Repairs in Wiring Systems. Was an open found and repaired? | -- | Go to Step 17 | |
17 | Repair/replace the instrument cluster printed circuit. Refer to Printed Instrument Cluster Circuit Replacement in Instrument Panel, Gauges and Console. Is the repair complete? | -- | -- | |
18 | Replace the junction block. Is the repair complete? | -- | -- | |
