INSPECTION PROCEDURE 1. INSPECT FRONT DOOR LOCK ASSEMBLY LH (a) Check the door lock motor. (1) Apply battery voltage to the door lock motor and check operation of the door lock motor. OK:
(b) Check the door lock position switch. (1) Measure the resistance according to the value(s) in the table below. Standard resistance:
(c) Check the door lock and unlock switch. (1) Measure the resistance according to the value(s) in the table below. Standard resistance:
2. INSPECT FRONT DOOR LOCK ASSEMBLY RH (a) Check the door lock motor. (1) Apply battery voltage to the door lock motor and check operation of the door lock motor. OK:
(b) Check the door lock position switch. (1) Measure the resistance according to the value(s) in the table below. Standard resistance:
(c) Check the door lock and unlock switch. (1) Measure the resistance according to the value(s) in the table below. Standard resistance:
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Toyota Tundra Service Manual > Tire Pressure Warning System: Lost Communication with Brake System Control Module (U0129/29)
DESCRIPTION The tire pressure warning ECU and receiver receives signals from the skid control ECU (brake actuator assembly) assembly via the CAN communication system. DTC No. Detection Item DTC Detection Condition Trouble Area Note U0129/29 Lost Communication with Brake System Control Module Lost co ...