2007 TOYOTA SIENNA Service Repair Manual

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TOYOTA SIENNA 2007  Service Repair Manual BC–56BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEM
BC
(c) Measure the voltage according to the value(s) in the 
table below.
Standard voltage
NG
OK
(a) Disconnect the skid control ECU connector.
(b) Me

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TOYOTA SIENNA 2007  Service Repair Manual BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEMBC–57
BC
(a) Disconnect the skid control ECU connector and parking 
brake switch.
(b) Measure the resistance according to the value(s) in the 
table below.

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TOYOTA SIENNA 2007  Service Repair Manual BC–58BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEM
BC
(c) Measure the resistance according to the value(s) in the 
table below.
HINT:
A float is placed inside the reservoir. Its position can be 
change

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TOYOTA SIENNA 2007  Service Repair Manual BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEMBC–59
BC
(b) Measure the resistance according to the value(s) in the 
table below.
Standard resistance
NG
OK
(a) Turn the ignition switch off.
(b) Disconnec

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TOYOTA SIENNA 2007  Service Repair Manual BC–60BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEM
BC
(c) Measure the resistance according to the value(s) in the 
table below.
Standard resistance
NG
OK
(a) Check the combination meter assembly (See p

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TOYOTA SIENNA 2007  Service Repair Manual BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEMBC–61
BC
WIRING DIAGRAM
See page BC-52.
INSPECTION PROCEDURE
(a) Disconnect the skid control ECU connector.
(b) Turn the ignition switch to the on position.

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TOYOTA SIENNA 2007  Service Repair Manual BC–62BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEM
BC
(c) Measure the resistance according to the value(s) in the 
table below.
Standard resistance
NG
OK
(a) Check the combination meter assembly (See p

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TOYOTA SIENNA 2007  Service Repair Manual BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEMBC–63
BC
DESCRIPTION
DTC output mode is set by connecting terminals TC and CG of the DLC3.
The DTCs are displayed by the blinking pattern of the ABS warning