Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
TESTER
DISPLAY
TEST PART CONTROL
RANGE
DIAGNOSTIC NOTE
Stop Light
Relay
Stop light control relay (STP
LP CTRL)
OFF/ON
Observe the stop lights (does not come on for 2
to 5 seconds).
(f) Check that the stop lights turn on and off on the rear combination light when using the Techstream.
OK:
The stop lights turn on and off according to the Techstream operations.
NG
GO TO STEP 6
5. RECONFIRM DTC
(a) Clear the DTCs .
(b) Turn the ignition switch off.
(c) Check if the same DTC is output .
Result
RESULT PROCEED TO
DTC is output A
DTC is not output B
B
USE SIMULATION METHOD TO CHECK
A
REPLACE MASTER CYLINDER SOLENOID
6. CHECK HARNESS AND CONNECTOR (STOP LP CTRL RELAY TERMINAL)
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