Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

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Last Modified: 11-13-2015 6.6 C Doc ID: RM0000049GV00KX
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM (for Hydraulic Brake Booster): C1452;
Accumulator Low Pressure; 2016 MY Tacoma [08/2015 - ]
DTC C1452 Accumulator Low Pressure
DESCRIPTION
DTC
CODE
DTC DETECTION CONDITION TROUBLE AREA
C1452
After braking, the fluid pressure inside the accumulator
is below the threshold within 3.2 seconds.
Hydraulic circuit
Accumulator pressure sensor
(master cylinder solenoid)
INSPECTION PROCEDURE
NOTICE:
When replacing the skid control ECU (master cylinder solenoid), perform calibration .
PROCEDURE
1. CUSTOMER PROBLEM ANALYSIS
(
a) Check with the customer to determine if frequent braking has been performed.
2. RECONFIRM DTC
(a) Clear the DTC
.
(b) Turn the ignition switch off.
(c) Depress the brake pedal more than 40 times.
(d) Turn the ignition switch to ON.
(e) Wait for 99 seconds.
(f) Check if the same DTC is output .
Result
cardiagn.com

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