Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the parking support brake
system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORK
OPERATION CHECK
PKSB OFF INDICATOR LIGHT OPERATION CHECK
(a) Turn the ignition switch to ON.
(b) Turn the parking support brake system off and confirm that
the PKSB OFF indicator light in the com
CUSTOMIZE PARAMETERS
CUSTOMIZE PARKING SUPPORT BRAKE SYSTEM
(a) Customizing with the GTS.
Clearance Warning
Tester Display
Description
Default
Setting
SEE MORE:
TERMINALS OF ECU
CHECK SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*a
Front view of wire harness connector
(to Skid Control ECU (Brake Actuator Assembly))
-
-
(a) Disconnect the A151 skid control ECU (brake actuator assembly)
connector.
DESCRIPTION
Using the current from the TCM, the shift solenoid valve SLG controls the B1
brake when the shift lever is in R, and controls the S1 synchronizer when the shift
lever is in P, N, D or M.
When the TCM requests the shift mode to be changed to gear mode, the S1 synchronizer
is engag
How To Proceed With Troubleshooting
Terminals Of Ecu
