Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

Last Modified: 11-13-2015 6.6 C Doc ID: RM000003NL30DYX
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster): C1442,C1443;
Invalid Data Received from Acceleration Sensor; 2016 MY Tacoma [08/2015 - ]
DTC C1442 Invalid Data Received from Acceleration Sensor
DTC C1443 Invalid Data Received from Yaw Rate Sensor
DESCRIPTION
The skid control ECU (master cylinder solenoid) receives signals from the yaw rate and acceleration sensor
(airbag sensor assembly) via the CAN communication system.
The airbag sensor assembly has a built-in yaw rate and acceleration sensor.
DTC
CODE
DTC DETECTION CONDITION TROUBLE AREA
C1442
An invalid data signal is transmitted continuously from the
acceleration sensor for 10 seconds or more.
Yaw rate and acceleration sensor
(airbag sensor assembly)
C1443
An invalid data signal is transmitted continuously from the yaw
rate sensor for 10 seconds or more.
Yaw rate and acceleration sensor
(airbag sensor assembly)
INSPECTION PROCEDURE
NOTICE:
When replacing the yaw rate and acceleration sensor (airbag sensor assembly), perform zero point
calibration .
PROCEDURE
1. CHECK DTC
(a) Turn the ignition switch off.
(b) Clear the DTC .
(c) Start and idle the engine for 60 seconds, and then stop the engine.
(d) Check if the same DTC is recorded .
Result
RESULT PROCEED TO
DTC output A
DTC not output B
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