COMPONENTS
ILLUSTRATION
On-vehicle InspectionFail-safe Chart
FAIL-SAFE CHART
1. FAIL-SAFE OPERATION
If there is a problem with sensor signals or hydraulic brake booster
systems, the skid control ECU prohibits power from being supplied to the
hydraulic brake booster and informs the ECM of VSC system fail ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT BRAKE BOOSTER PUMP ASSEMBLY
(a) Apply battery voltage to the brake booster pump cables, and check
the operation of the pump motor.
OK::
Measurement Condition
Specified C ...