2007 TOYOTA SIENNA Service Repair Manual

Page 2537 of 3000

TOYOTA SIENNA 2007  Service Repair Manual BRAKE CONTROL  –  VEHICLE STABILITY CONTROL SYSTEMBC–175
BC
(a) Turn the ignition switch off.
(b) Disconnect the ECM connector.
(c) Measure the resistance according to the value(s) in the 
table b

Page 2538 of 3000

TOYOTA SIENNA 2007  Service Repair Manual BC–176BRAKE CONTROL  –  VEHICLE STABILITY CONTROL SYSTEM
BC
(a) Reconnect the ECM connector.
(b) Using SST, connect terminals TC and CG of the DLC3.
SST 09843-18040
(c) Turn the ignition switch to

Page 2539 of 3000

TOYOTA SIENNA 2007  Service Repair Manual BRAKE CONTROL  –  VEHICLE STABILITY CONTROL SYSTEMBC–177
BC
DESCRIPTION
In the sensor check mode, a malfunction of the speed sensor that cannot be detected when the vehicle is 
stopped is detected

Page 2540 of 3000

TOYOTA SIENNA 2007  Service Repair Manual BC–178BRAKE CONTROL  –  VEHICLE STABILITY CONTROL SYSTEM
BC
(b) Measure the resistance according to the value(s) in the 
table below.
Standard resistance
(c) Measure the resistance according to th

Page 2541 of 3000

TOYOTA SIENNA 2007  Service Repair Manual BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEMBC–17
BC
DIAGNOSTIC TROUBLE CODE CHART
HINT:
• If a trouble code is displayed during the DTC check, check 
the circuit indicated by the DTC. For details o

Page 2542 of 3000

TOYOTA SIENNA 2007  Service Repair Manual BC–18BRAKE CONTROL  –  ANTI-LOCK BRAKE SYSTEM
BC
Test Mode DTC of ABS:
C1236/36Foreign Object is Attached on Tip 
of Front Speed Sensor LH1. Front speed sensor LH
2. Speed sensor rotor
3. Sensor i

Page 2543 of 3000

TOYOTA SIENNA 2007  Service Repair Manual BRAKE CONTROL  –  BRAKE ACTUATOR (w/ VSC)BC–177
BC
BRAKE
BRAKE CONTROL
BRAKE ACTUATOR (w/ VSC)
COMPONENTS
C119321E09

Page 2544 of 3000

TOYOTA SIENNA 2007  Service Repair Manual BC–178BRAKE CONTROL  –  BRAKE ACTUATOR (w/ VSC)
BC
ON-VEHICLE INSPECTION
1. CONNECT INTELLIGENT TESTER
(a) Connect the intelligent tester to the DLC3.
(b) Start the engine and run at idle.
(c) Sel