Toyota CH-R Service Manual: Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch

Toyota CH-R Service Manual / Window / Glass / Power Window Control System / Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch

DESCRIPTION

If the manual up and down functions operate normally but the auto up and down functions do not, the power window control system may be in fail-safe mode.

If power window initialization has not been performed, the auto up and down functions will not operate.

Click here

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

If the power window regulator motor assembly (for front passenger door) has been replaced with a new one, initialize the power window control system.
Click here
Check that power window system customize settings "P Window Auto Up" and "P Window Auto Down" are set to "ON" before performing the following procedure.
Click here
After the catch protection function has operated, the auto up function will not operate the first time the power window auto up switch is operated. The auto up function will operate normally after the first power window switch operation.

HINT:

If the pulse sensor built into the power window regulator motor assembly (for front passenger door) is malfunctioning, the power window control system will enter fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the power window regulator switch assembly at the auto up position, and opened manually by pushing down the power window regulator switch assembly.

Click here

PROCEDURE

1.	READ VALUE USING TECHSTREAM (P-DOOR MOTOR)

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Enter the following menus: Body Electrical / P-Door Motor / Data List.

(e) Read the Data List according to the display on the Techstream.

Body Electrical > P-Door Motor > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
P Door P/W Auto SW	Front passenger door power window auto switch signal	OFF or ON	OFF: Front passenger door power window auto up or auto down switch not being operated ON: Front passenger door power window auto up or auto down switch being operated	-

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

P Door P/W Auto SW

Front passenger door power window auto switch signal

OFF or ON

OFF: Front passenger door power window auto up or auto down switch not being operated

ON: Front passenger door power window auto up or auto down switch being operated

Body Electrical > P-Door Motor > Data List

Tester Display
P Door P/W Auto SW

OK:

On the Techstream screen, ON or OFF is displayed accordingly.

GO TO STEP 4

2.	PERFORM INITIALIZATION (FOR FRONT PASSENGER DOOR)

(a) Initialize the power window regulator motor assembly (for front passenger door).

Click here

3.	CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION)

(a) Check that the front passenger door power window moves when the auto up and down functions of the power window regulator switch assembly are operated.

Click here

OK:

Front passenger door auto up and down functions are normal.

END (PROBLEM DUE TO INITIALIZATION FAILURE)

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR)

4.	INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY

(a) Remove the power window regulator switch assembly.

Click here

(b) Inspect the power window regulator switch assembly.

Click here

REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY

5.	CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR))

(a) Disconnect the I2 power window regulator motor assembly (for front passenger door) connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
I10-8 (AUTO) - I2-4 (AUTO)	Always	Below 1 Ω
I10-8 (AUTO) or I2-4 (AUTO) - Body ground	Always	10 kΩ or higher

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR)

REPAIR OR REPLACE HARNESS OR CONNECTOR

Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

DESCRIPTION If the manual up and down functions operate normally but the auto up and down functions do not, the power window control system may be in fail-safe mode. If power window initialization ...

Rear Power Window LH Auto Up / Down Function does not Operate with Rear Power Window Switch LH

Other materials:

Toyota CH-R Service Manual > Door Control Transmitter(w/o Smart Key System): Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: Take extra care when handling these precision electronic components. PROCEDURE 1. INSTALL TRANSMITTER BATTERY (a) Install a new transmitter battery with the positive (+) side facing upward, as shown in the illustration. Inst ...

Toyota CH-R Service Manual > Rear Airbag Sensor: Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the No. 2 side airbag sensor removal/installation are shown below. Necessary Procedure After Parts ...

Toyota CH-R Service Manual: Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch

Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

Rear Power Window LH Auto Up / Down Function does not Operate with Rear Power Window Switch LH

Other materials:

Toyota CH-R Owners Manual

Toyota CH-R Service Manual