Component Inspection
■ Check auto cruise switch
1.

IG "OFF" and disconnect Cruise switch connector.

2.

Measure resistance between signal and power terminals of Cruise switch connector with each switch depressed.(Component side)

3.

Measure resistance between signal and ground terminals of Cruise remocon connector with each switch depressed.(Component side)

Specification :

Item

Resistance(Ω)

ON/OFF switch

3.9 kΩ ± 5%

SET switch

220 Ω ± 5%

RESUME switch

910 Ω ± 5%

CANCEL switch

0 Ω ± 5%

note
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4.

Is the measured resistance within specification ?

▶ Substitute with a known - good ECM and check for proper operation. If the problem is corrected, replace ECM and go to "Verification of Vehicle Repair" procedure.

▶ Substitute with a known - good auto cruise switch and check for proper operation. If the problem is corrected, replace auto cruise switch and go to "Verification of Vehicle Repair" procedure.

Яндекс.Метрика