Toyota Tundra Service Manual: On-vehicle Inspection

Toyota Tundra Service Manual / Brake / Brake / Brake Pedal / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT BRAKE PEDAL LOAD SENSING SWITCH

HINT:

  • Do not remove the brake pedal load sensing switch from the brake pedal support assembly.
  • When there is a malfunction in the brake pedal load sensing switch, replace the brake pedal support assembly.

(a) Disconnect the brake pedal load sensing switch connector.

Text in Illustration

*1

Brake Pedal Load Sensing Switch

-

-

*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

900 to 1100 Ω

Brake pedal released

192 to 234 Ω

    Installation

    Removal

    See More:

    Toyota Tundra Service Manual > Seat Belt Warning System: Terminals Of Ecu
    TERMINALS OF ECU 1. CHECK COMBINATION METER ASSEMBLY (a) Disconnect the J28 combination meter assembly connector. (b) Disconnect the J28 combination meter assembly connector. (c) Measure the resistance and voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Termi ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2023 Copyright www.ttundra.com
    0.02