[54B] SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR <Hong Kong spec.> - - SYMPTOM PROCEDURES - POWER WINDOWS - INSPECTION PROCEDURE D-2: Driver's power window does not work by means of the power window main switch. | PRINT PAGE / INDEX / PRIOR / NEXT

INSPECTION PROCEDURE D-2: Driver's power window does not work by means of the power window main switch.
| COMMENTS ON TROUBLE SYMPTOM If the driver's power window does not work by means of the power window main switch, the power window main switch or the driver's door power window motor may be defective.
| POSSIBLE CAUSES Malfunction of the power window main switch Malfunction of the power window motor (front, RH) Damaged harness wires and connectors
| DIAGNOSIS PROCEDURE
| Step 1. Check the power window main switch. Check that all of the front passenger's and rear door power windows can operate by means of the power window main switch. Q: Is the check result normal? YES: Go to Step 2. NO: Refer to Inspection Procedure D-1 "Power windows do not work at all ."
| Step 2. Connector check: E-05 power window main switch connector Q: Is the check result normal? YES: Go to Step 3. NO: Repair the connector.
| Step 3. Measure the resistance at the E-05 power window main switch connector. Disconnect the connector, and measure at the wiring harness side. Resistance between terminal 2 and body earth OK: 2Ω or less Q: Is the check result normal? YES: Go to Step 5. NO: Go to Step 4.
| Step 4. Check the wiring harness between E-05 power window main switch connector terminal No.2 and body earth. NOTE: Prior to the wiring harness inspection, check intermediate connectors C-30 and E-29, and repair if necessary. Check the earth wires for open circuit. Q: Is the check result normal? YES: The trouble can be an intermittent malfunction (Refer to GROUP 00, How to Cope with Intermittent Malfunction ). NO: Repair the wiring harness.
| Step 5. Measure the voltage at the E-05 power window main switch connector. Disconnect the connector, and measure at the wiring harness side. Turn the ignition switch to the ON position. Voltage between terminal 6 and body earth OK: Battery positive voltage Q: Is the check result normal? YES: Go to Step 8. NO: Go to Step 6.
| Step 6. Connector check: C-208 power window relay connector Q: Is the check result normal? YES: Go to Step 7. NO: Repair the connector.
| Step 7. Check the wiring harness between C-208 power window relay connector terminal No.4 and E-05 power window main switch connector terminal No.6. NOTE: Prior to the wiring harness inspection, check intermediate connectors C-30, E-29 and junction block connector C-203, and repair if necessary. Check the power supply line for open circuit. Q: Is the check result normal? YES: The trouble can be an intermittent malfunction (Refer to GROUP 00, How to Cope with Intermittent Malfunction ). NO: Repair the wiring harness.
| Step 8. Connector check: E-23 power window motor (front RH) connector Q: Is the check result normal? YES: Go to Step 9. NO: Repair the connector.
| Step 9. Check the wiring harness from E-23 power window motor (front RH) connector terminal Nos. 1 and 3 to E-05 power window main switch connector terminal Nos. 7 and 1. NOTE: Prior to the wiring harness inspection, check intermediate connector E-29, and repair if necessary. Check the input and output lines for open or short circuit. Q: Is the check result normal? YES: Go to Step 10. NO: Repair the wiring harness.
| Step 10. Retest the system. After the power window main switch is replaced, check that the driver's door power window can be operated by the power window main switch. Replace the power window main switch. Check that the driver's power window works by means of the power window main switch. Q: Is the check result normal? YES: The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to Cope with Intermittent Malfunction ). NO: Replace the power window motor assembly (front RH).

[54B] SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR <Hong Kong spec.> - - SYMPTOM PROCEDURES - POWER WINDOWS - INSPECTION PROCEDURE D-2: Driver's power window does not work by means of the power window main switch. | PRINT PAGE / INDEX / PRIOR / NEXT

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