Trip Switch: Inspection: Inspection

INSPECT TRIP SWITCH

Fig 1: Identifying Trip Switch Connector Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

Standard Resistance

Tester Connection	Condition	Specified Condition
1 (CS) - 12 (E)	Unit change switch not pressed	10 kΩ or higher
1 (CS) - 12 (E)	Unit change switch pressed	Below 1 Ω
9 (HOUR) - 12 (E)	Hour adjust switch not pressed	10 kΩ or higher
9 (HOUR) - 12 (E)	Hour adjust switch pressed	Below 1 Ω
10 (MIN) - 12 (E)	Minute adjust switch not pressed	10 kΩ or higher
10 (MIN) - 12 (E)	Minute adjust switch pressed	Below 1 Ω
11 (RST) - 12 (E)	Set switch not pressed	10 kΩ or higher
1 (RST) - 12 (E)	Set switch pressed	Below 1 Ω

Apply battery voltage from the wire harness back side between the terminals of the switch, and check the lighting condition of the trip switch.

Measurement Condition	Condition	Specified Condition
Battery positive (+) → 5 (ILL+) Battery negative (-) → 4 (ILL-)	Always	Trip switch illuminates

If the result is not as specified, replace the trip switch. Refer to REMOVAL .