Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
NOTICE:
When replacing the skid control ECU (master cylinder solenoid), perform calibration .
PROCEDURE
1. INSPECT SKID CONTROL ECU (EXI4)
(a) Disconnect the S1 skid control ECU (master cylinder solenoid) connector.
(b) Measure the voltage according to the value(s) in the table
below.
Standard Voltage:
TESTER CONNECTION SWITCH CONDITION SPECIFIED
CONDITION
S1-29 (EXI4) - Body
ground
Ignition switch
ON
Transfer 2WD
position
11 to 14 V
Ignition switch
ON
Transfer 4WD
position
Below 1.5 V
Text in Illustration
*a
Front view of wire harness connector
(to Skid Control ECU (Master Cylinder Solenoid))
NG
GO TO STEP 3
2. CHECK TEST MODE DTC
(a) Switch the vehicle to test mode, perform the 4WD detection switch signal check, and then check that
DTC C1282 is cleared .
Result
cardiagn.com

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