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Brake Switch Signal
- Ensure stoplights operate properly. While depressing brake pedal, measure voltage between specified PCM terminals. See BRAKE SIGNAL TESTING
. See Figure
.
BRAKE SIGNAL TESTING
| Application |
Measure Between PCM Terminals |
| 3.5RL |
A26 & E2 |
- Depress brake pedal. If battery voltage exists, brake signal is okay. If battery voltage does not exist, repair open in Green/White wire between PCM connector and brake switch.