FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the tire pressure warning system, the tire pressure warning light illuminates after blinking for 1 minute to inform the driver of the system failure. (b) As a result of this, tire pressure monitoring is disabled and a DTC is stored in the tire pressure warning ECU and receiver. (c) When there is a system malfunction, the output display according to the tire position turns off.  |
Toyota Tundra Service Manual > Trailer Brake Control Switch: Inspection
INSPECTION PROCEDURE 1. INSPECT TRAILER BRAKE CONTROL SWITCH (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Switch Condition Specified Condition 8 (SRF) -5 (SRRT) - 2 kΩ to 3.09 kΩ 8 (SRF) -16 (SRW1) Manual trailer brake output slide ...
