Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch [09/2021 - 11/2022]: Procedure
- READ VALUE USING GTS (P-Door Motor)
- Read the Data List according to the display on the GTS.
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- Body Electrical > P-Door Motor > Data List
Tester Display P Door P/W Auto SW OK
On the GTS screen, ON or OFF is displayed accordingly.
Result
Proceed to OK NG
Result:
NG
See step 4
Result:
OK
See step 2
- Read the Data List according to the display on the GTS.
- PERFORM INITIALIZATION (for Front Passenger Door)
- Initialize the power window regulator motor assembly (for front passenger door).
Refer to INITIALIZATION [09/2021 - ]
Result
Proceed to NEXT
Result:
NEXT
See step 3
- Initialize the power window regulator motor assembly (for front passenger door).
- CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP / DOWN FUNCTION)
- 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.
Refer to OPERATION CHECK [09/2021 - ]
OK
Front passenger door auto up and down functions are normal.
Result
Proceed to OK NG
Result:
OK
END (PROBLEM DUE TO INITIALIZATION FAILURE)
Result:
NG
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Door). Refer to REMOVAL [09/2021 - 11/2022]
- 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.
- INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY
Refer to INSPECTION [09/2021 - ]
Result
Proceed to OK NG Result:
NG
REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to REMOVAL [09/2021 - ]
Result:
OK
See step 5
- CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Door))
- Disconnect the K2 power window regulator motor assembly (for front passenger door) connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition K12-8 (AUTO) - K2-4 (AUTO) Always Below 1 Ω K12-8 (AUTO) or K2-4 (AUTO) - Body ground Always 10 kΩ or higher Result
Proceed to OK NG
Result:
OK
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Door). Refer to REMOVAL [09/2021 - 11/2022]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.