
BR–134
BRAKE SYSTEM – TRACTION CONTROL SYSTEM (TRAC)
CIRCUIT INSPECTION
DTC 24 TRAC Sub–Throttle Actuator Circuit
CIRCUIT DESCRIPTION
The sub–throttle actuator operates in accordance with signals from the ECU, controlling the opening and closing of the sub–throttle valve.
DTC No. | Diagnostic Trouble Code Detecting Condition | Trouble area
24 | Open or short in sub–throttle actuator circuit. | • TRAC fuse
• Open or short in BM circuit.
• Sub–throttle actuator.
• Open or short in sub–throttle actuator circuit.
• ECU
WIRING DIAGRAM
TRAC ECU
Battery
R/B No.2
L-Y 3 L-Y 13 BM
IBS
T9
TRAC
Sub-Throttle
Actuator
BR
8 ACM
T10
A
Sub–Throttle
Valve
5
4 G
T10
A
6 W
4
T10
A
1 R
11
T10
B
3 L
10
T10
B
2 Y
12
BCM
T10
N07197