ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT BRAKE PEDAL LOAD SENSING SWITCH
HINT:
(a) Disconnect the brake pedal load sensing switch connector.
Text in Illustration
*1 |
Brake Pedal Load Sensing Switch |
*2 |
Brake Pedal Support Assembly |
*a |
Brake Pedal Released (ON) |
*b |
Brake Pedal Depressed (OFF) |
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
2 (FSW+) - 1(FSW-) |
Brake pedal depressed |
0.9 to 1.1 kΩ |
Brake pedal released |
192 to 234 Ω |
If the result is not as specified, replace the brake pedal support assembly (See page ).
Open in CAN Main Wire
DESCRIPTION
There may be an open circuit in the CAN main wire and/or DLC3 branch wire when
the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is 69 Ω or higher.
Symptom
Trouble Area
The resistance be ...
Lost Communication with Gateway Module (Power Management2) (U1002)
DESCRIPTION
The power management control ECU stores this DTC when no signals can
be received from the ECUs that are memorized as those connected to the power
management bus.
When the power management control ECU receives a response signal f ...