Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

Last Modified: 11-13-2015 6.6 C Doc ID: RM00000369R091X
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster):
C1273,C1274,C1403,C1404; Low Output Signal of Rear Speed Sensor RH (Test Mode DTC); 2016 MY Tacoma
[08/2015 - ]
DTC C1273 Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)
DTC C1274 Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)
DTC C1403 Rear Speed Sensor RH Malfunction
DTC C1404 Rear Speed Sensor LH Malfunction
DESCRIPTION
Refer to DTCs C1401 and C1402 .
DTC
CODE
DTC DETECTION CONDITION TROUBLE AREA
C1273
C1274
Stored only during test mode.
Rear speed sensor RH/LH
Rear speed sensor rotor
RH/LH (rear axle hub and
bearing assembly RH/LH)
Sensor installation
C1403
C1404
One of the following conditions is met:
At a vehicle speed of 10 km/h (6 mph) or more,
the output voltage from one of the speed sensors is
less than that from the other sensors for 15
seconds or more.
1.
At a vehicle speed of less than 10 km/h (6 mph),
the output from one of the speed sensors is 0 km/h
(0 mph) for 1 second or more.
2.
At a vehicle speed of less than 10 km/h (6 mph),
the outputs from both rear speed sensors are 0
km/h (0 mph) for 30 seconds or more.
3.
Rear speed sensor RH/LH
Rear speed sensor rotor
RH/LH (rear axle hub and
bearing assembly RH/LH)
Sensor installation
HINT:
DTCs C1403 and C1273 are for the rear speed sensor RH.
DTCs C1404 and C1274 are for the rear speed sensor LH.
INSPECTION PROCEDURE
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