Lexus IS250 IS220d GSE20 ALE20 - BRAKE CONTROL

BRAKE PEDAL LOAD SENSING SWITCH - ON-VEHICLE INSPECTION

1. INSPECT BRAKE PEDAL LOAD SENSING SWITCH
  • NOTICE:
Do not remove the brake pedal load sensing switch from the brake pedal sub-assembly.
When there is a malfunction in the brake pedal load sensing switch, replace the brake pedal sub-assembly.

Disconnect the brake pedal load sensing switch connector.

Brake Pedal Load Sensing Switch - On-Vehicle Inspection. BRAKE CONTROL. Lexus IS250 IS220d GSE20 ALE20

Measure the resistance according to the value(s) in the table below.

  • Standard resistance:
  • Tester ConnectionConditionSpecified Condition
    1 - 2Brake pedal depressed0.9 to 1.1 kΩ
    1 - 2Brake pedal released192 to 234 Ω

If the value is not as specified, replace the brake pedal load sensing switch.


LEXUS IS250, IS220d / GSE20 ALE20
BRAKE CONTROL
Lexus IS250 IS220d GSE20 ALE20
BRAKE PEDAL LOAD SENSING SWITCH