Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

A
HINT:
DTC will be output when conditions for any of the patterns in the table above are met.
INSPECTION PROCEDURE
NOTICE:
When replacing the skid control ECU (brake actuator assembly), perform zero point calibration and store
system information .
When replacing the yaw rate and acceleration sensor (airbag sensor assembly), perform zero point
calibration and store system information .
HINT:
When U0124 and/or U0126 is output together with C1232, C1243 and/or C1245, inspect and repair the
trouble areas indicated by U0124 and/or U0126 first .
PROCEDURE
1. CHECK DTC
(a) Clear the DTC .
(b) Turn the ignition switch off.
(c) Start the engine.
(d) At a speed of 30 km/h (19 mph) or more, drive the vehicle, turn the steering wheel, and decelerate
(depress the brake pedal) the vehicle.
(e) Check that no CAN communication system DTC is output .
(f) Check if DTCs for zero point calibration of the yaw rate sensor undone (C1210) or for zero point
calibration of the acceleration sensor undone (C1336) are output .
Result
RESULT PROCEED TO
DTC (relating to yaw rate and acceleration sensor) is output A
DTC (relating to CAN communication system) is output B
DTC (C1210 and/or C1336) are output C
B
CHECK CAN COMMUNICATION SYSTEM
C
REPAIR CIRCUIT INDICATED BY OUTPUT DTC
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