Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

Last Modified: 11-13-2015 6.6 C Doc ID: RM000005VA6000X
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM (for Vacuum Brake Booster): C1407,C1408;
Open or Short in Rear Speed Sensor RH Circuit; 2016 MY Tacoma [08/2015 - ]
DTC C1407 Open or Short in Rear Speed Sensor RH Circuit
DTC C1408 Open or Short in Rear Speed Sensor LH Circuit
DESCRIPTION
Refer to DTCs C1403 and C1404 .
DTC
NO.
DETECTION ITEM DTC DETECTION CONDITION TROUBLE AREA
C1407
Open or Short in
Rear Speed Sensor
RH Circuit
Either of the following is detected:
An open in the speed sensor signal
circuit continues for 0.5 seconds or
more.
With the +BS terminal voltage at 9.5 V
or higher, the sensor power supply
voltage decreases for 0.5 seconds or
more.
Rear speed sensor
RH
Wire harness or
connector
Skid control ECU
(Brake actuator
assembly)
C1408
Open or Short in
Rear Speed Sensor
LH Circuit
Either of the following is detected:
An open in the speed sensor signal
circuit continues for 0.5 seconds or
more.
With the +BS terminal voltage at 9.5 V
or higher, the sensor power supply
voltage decreases for 0.5 seconds or
more.
Rear speed sensor
LH
Wire harness or
connector
Skid control ECU
(Brake actuator
assembly)
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.
WIRING DIAGRAM
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