Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

Last Modified: 11-13-2015 6.6 C Doc ID: RM00000452F01XX
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster): C1411,C1412;
Rear Speed Sensor RH Performance; 2016 MY Tacoma [08/2015 - ]
DTC C1411 Rear Speed Sensor RH Performance
DTC C1412 Rear Speed Sensor LH Performance
DESCRIPTION
Refer to DTCs C1401 and C1402 .
DTC
CODE
DTC DETECTION CONDITION TROUBLE
AREA
C1411
C1412
One of the following conditions is met:
When the vehicle is driven in reverse at a speed of 3 km/h (2 mph) or more
and 3 of the wheel sensors detect the reverse signal, the other sensor
detects a high frequency pulse 75 times while the ignition switch is ON.
1.
At a vehicle speed of 10 km/h (6 mph) or more, the vehicle speed sensor
output drops by 50% for 5 seconds.
2.
The lowest wheel speed is 10 km/h (6 mph) or more and the difference
between the highest and lowest wheel speed values is 2 km/h (1 mph) or
less for 15 seconds.
3.
At a vehicle speed of 30 km/h (19 mph) or more, one wheel direction is
different from the other 3 wheels for 1 second.
4.
At a vehicle speed of 100 km/h (62 mph), a reverse signal is output for 1
second or more.
5.
At a vehicle speed of 30 km/h (19 mph) or more, the rotation direction of
one of the wheels is not detected normally and the rotation direction of the
other 3 wheels is not the same for 1 second.
6.
Rear speed
sensor RH/LH
HINT:
D
TC C1411 is for the rear speed sensor RH.
DTC C1412 is for the rear speed sensor LH.
INSPECTION PROCEDURE
NOTICE:
Check the speed sensor signal after replacement .
PROCEDURE
1. REPLACE REAR SPEED SENSOR
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