Engine Switch: Inspection

WARNING: This page is about a different variant/trim than selected.

REMOVE ENGINE SWITCH

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

Fig 1: Identifying Switch And Claws

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Standard Resistance

RESISTANCE SPECIFICATION

Fig 2: Identifying Engine Switch Connector Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the result is not as specified, replace the engine switch.

Apply battery voltage between the terminals of the switch, and check the illumination condition of the switch.

HINT:

If the positive (+) lead and the negative (-) lead are incorrectly connected, the engine switch indicator will not illuminate.

If the voltage is too low, the indicator will not illuminate.

MEASUREMENT CONDITION SPECIFICATION

Measurement Condition	Specified Condition
Battery positive (+) → Terminal 11 (SWIL) Battery negative (-) → Terminal 5 (GND)	Illuminates (illumination of lettering)
Battery positive (+) → Terminal 12 (INDS) Battery negative (-) → Terminal 5 (GND)	Illuminates (green)
Battery positive (+) → Terminal 13 (INDW) Battery negative (-) → Terminal 5 (GND)	Illuminates (amber)

Fig 3: Identifying Engine Switch Connector Terminals

If the result is not as specified, replace the engine switch.