100%
BE–189
BODY ELECTRICAL SYSTEM – CRUISE CONTROL SYSTEM
Parking Brake Switch Circuit
CIRCUIT DESCRIPTION
When the parking brake pedal is depressed, the parking brake switch sends a signal to the ECU. When this
signal is input to the ECU during cruise control driving, the ECU cancels cruise control.
WIRING DIAGRAM
Daytime Running
Light ECU
Cruise Control
ECU
BR-W 8 18 B-W
B-W
B-W (CANADA)
BR-W BR-W (USA) PKB
R-W 1
(USA
2JZ-GTE) BR-W 3
BR-W (USA 2JZ-GE)
BR-W
14 IB2
R-W (2JZ-GTE)
1 BR-W (2JZ-GE)
1
Parking Brake
Switch Brake Fluid Level
Warning Switch
W-B 2
N12775
12 V