Cruise Control Main Switch Inspection

Cruise Control System. Lexus Is250, Is220D. Gse20 Ale20
Cruise Control. Lexus Is250, Is220D. Gse20 Ale20

  1. INSPECT CRUISE CONTROL MAIN SWITCH

Cruise Control Main Switch -- Inspection



1. INSPECT CRUISE CONTROL MAIN SWITCH


  1. Remove the cruise control main switch


    Lexus Is250, Is220D. Gse20 Ale20.Cruise Control.Cruise Control System.Cruise Control Main Switch Inspection

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

    Standard resistance
    Tester Connection
    		Switch Condition
    		Specified Condition
    A-1(ECC) - A-2(R/N), A-1(ECC) - A-3(CCS)
    		Neutral
    		10 kΩ or higher
    A-1(ECC) - A-3(CCS)
    		+ (ACCEL)/RES (RESUME)
    		216 to 264Ω
    A-1(ECC) - A-3(CCS)
    		- (COAST)/SET
    		567 to 693Ω
    A-1(ECC) - A-3(CCS)
    		CANCEL
    		1,386 to 1,694Ω
    A-1(ECC) - A-3(CCS)
    		Main Switch off
    		10kΩ or higher
    A-1(ECC) - A-3(CCS)
    		Main Switch on
    		Below 1Ω
    A-1(ECC) - A-2(R/N)
    		Main Switch on and Mode Switch on
    		Below 1Ω
    If the result is not as specified, replace the cruise control main switch