Power Supply Drive Circuit (C1257)
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.
DTC Code
DTC Detection Condition
Trouble Area
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Slip Indicator Light Remains ON
DESCRIPTION
The slip indicator light blinks during VSC, TRAC, crawl control, multi-terrain
select control or trailer sway control operation. When the system fails, the slip
indicator light comes on to warn the driver.
WIRING DIAGRAM
CAUTION / NOTICE / ...