Sequoia 4WD V8-4.6L (1UR-FE) (2010)
(a) Disconnect the cable from the negative (-) battery terminal before measuring the resistances of the main wire and the branch wire.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected See: Testing and
Inspection/Programming and Relearning.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
NG -- REPAIR OR REPLACE CAN BRANCH WIRE OR CONNECTOR (CENTER AIRBAG SENSOR)
OK -- REPLACE CENTER AIRBAG SENSOR See: Relays and Modules/Relays and Modules - Restraint Systems/Air Bag Control
Module/Service and Repair/Removal
11. CHECK FOR OPEN IN ONE SIDE OF CAN BRANCH WIRE (POWER STEERING ECU)
(a) Disconnect the H38 power steering ECU connector.
(b) Select "CAN Bus Check" on the Techstream See: Initial Inspection and Diagnostic Overview/CAN Communication System/Diagnosis
System.
Result
B -- CHECK FOR OPEN IN ONE SIDE OF CAN BRANCH WIRE (DISTANCE CONTROL ECU)
A -- Continue to next step.
12. CHECK FOR OPEN IN ONE SIDE OF CAN BRANCH WIRE (POWER STEERING ECU BRANCH WIRE)
(a) Disconnect the cable from the negative (-) battery terminal before measuring the resistances of the main wire and the branch wire.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected See: Testing and
Inspection/Programming and Relearning.