Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

Last Modified: 11-13-2015 6.6 C Doc ID: RM000001EA9037X
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster): C1252; Brake
Booster Pump Motor on Time Abnormally Long; 2016 MY Tacoma [08/2015 - ]
DTC C1252 Brake Booster Pump Motor on Time Abnormally Long
DESCRIPTION
The motor relay (semiconductor relay) is built into the master cylinder solenoid and drives the pump motor based
on a signal from the skid control ECU (master cylinder solenoid).
DTC NO. DTC DETECTING CONDITION TROUBLE AREAS
C1252 Motor operates for 5 minutes or more.
Hydraulic brake booster pump motor
Hydraulic brake booster pump motor circuit
Accumulator pressure
WIRING DIAGRAM
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