Toyota Corolla Cross: Power Switch

Toyota Corolla Cross (2022-2026) Service Manual / Engine & Hybrid System / M20a-fxs (starting) / Power Switch

Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	AIR CONDITIONING CONTROL ASSEMBLY	55900	-	-	-
2	POWER SWITCH	89611	-	-	-

PROCEDURE

1. REMOVE AIR CONDITIONING CONTROL ASSEMBLY

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2. REMOVE POWER SWITCH

Inspection

INSPECTION

PROCEDURE

1. INSPECT POWER SWITCH

(a) Check the resistance.

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

12 (SS1) - 3 (GND)

6 (SS2) - 3 (GND)

11 (SS3) - 3 (GND)

Not pushed

10 kΩ or higher

Pushed

Below 1 Ω

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

*a	Component without harness connected (Power Switch)

(b) Check the LED illumination.

(1) Apply auxiliary battery voltage between the terminals of the power switch and check the illumination condition of the power switch indicator light.

OK:

Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 5 (SWIL)

Auxiliary battery negative (-) → Terminal 3 (GND)

Illuminates

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

*a	Component without harness connected (Power Switch)

Installation

INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure		Part Name Code
1	POWER SWITCH	89611	-	-	-
2	AIR CONDITIONING CONTROL ASSEMBLY	55900	-	-	-

PROCEDURE

1. INSTALL POWER SWITCH

2. INSTALL AIR CONDITIONING CONTROL ASSEMBLY

Click here

SEE MORE:

Opening/closing the back door (vehicles without a power back door)

■ Opening the back door Raise the back door while pushing up the back door opener switch. ■ Closing the back door Lower the back door using a back door handle, and then push the back door from the outside to close it. Be careful not to pull the back door sideways when using a handle. NOTICE �

Drive Motor Inverter Temperature Sensor "B" Circuit Voltage Out of Range (P0AF21C)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the rear motor inverter temperature sensor value is abnormal. The cause of this malfunction may be one of the following: Internal inverter malfunction Inverter with converter assembly internal circuit malfunction Hybrid cooling

Toyota Corolla Cross: Power Switch

READ NEXT:

Stop And Start

Backup Boost Converter

Removal

SEE MORE:

Opening/closing the back door (vehicles without a power back door)

Drive Motor Inverter Temperature Sensor "B" Circuit Voltage Out of Range (P0AF21C)