SYMPTOM TROUBLESHOOTING INDEX
| No. | TROUBLESHOOTING ITEM |
|---|---|
| 1 | NO. 1 ALL DOOR GLASSES ARE INOPERATIVE |
| 2 | NO. 2 TRANSMITTER WON'T OPERATE ANY DOOR GLASS AT ALL |
| 3 | NO. 3 KEY WONT OPERATE ANY DOOR GLASS AT ALL |
| 4 | NO. 4 SOME DOOR GLASSES ARE INOPERATIVE |
| 5 | NO. 5 DOOR GLASS AUTOMATICALLY STOPS DURING OPENING OR CLOSING OPERATION |
| 6 | NO. 6 DOOR GLASS AUTOMATICALLY OPENS IN THE CLOSING OPERATION |
| 7 | NO. 7 ALL DOOR GLASSES OPERATE INCORRECTLY |
| 8 | NO. 8 SOME DOOR GLASSES OPERATE INCORRECTLY |
SYMPTOM TROUBLESHOOTING INDEX
Diagnostic Procedure
| Step | INSPECTION | Action | |
|---|---|---|---|
| 1 | Operate power windows by power window main switch. Does power window operate? | Yes | Go to the next step. |
| No | Inspect the following part and repair or replace the suspect part: Power window main switch (See POWER WINDOW MAIN SWITCH INSPECTION. ) Power window regulator Battery voltage | ||
| 2 | Activate automatic function Does the function operate? | Yes | Go to the next step. |
| No | Initialize the power window. (See POWER WINDOW INITIALIZATION PROCEDURE. ) | ||
| 3 | Lock or unlock the doors using the key. Do the doors lock/unlock properly? | Yes | Inspect the open circuit in wiring harness between power window main switch and the BCM. Repair or replace the suspect wiring harness. |
| No | Inspect BCM. Replace the BCM if necessary. (See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION. ) | ||
DIAGNOSTIC PROCEDURE
| Step | INSPECTION | Action | |
|---|---|---|---|
| 1 | Lock or unlock the doors using the transmitter. Do all doors lock/unlock properly? | Yes | Inspect the following part and repair or replace the suspect part: Keyless unit BCM (See BODY CONTROL MODULE (BCM) INSPECTION. ) |
| No | Go to the next step. | ||
| 2 | Make sure that all doors, lift gate and trunk are closed. Are all doors, lift gate and trunk closed? | Yes | Go to the next step. |
| No | The system is normal. Explain to the customer that the system does not operate if any door leaves open. | ||
| 3 | Make sure that the ignition key is inserted the steering lock. Is the ignition key inserted into the steering lock? | Yes | The system is normal. Explain to the customer that the system does not operate if the ignition key is inserted the steering lock. |
| No | Go to the next step. | ||
| 4 | Do all doors lock/unlock properly now? | Yes | The system is normal. Go to Step 1 if the same symptom is duplicated. |
| No | Inspect the following part and repair or replace the suspect part: Keyless unit Open circuit in wiring harness between keyless unit and BCM. | ||
DIAGNOSTIC PROCEDURE
| Step | INSPECTION | Action | |
|---|---|---|---|
| 1 | Lock or unlock doors using key. Do doors lock/unlock properly? | Yes | Inspect the BCM. (See BODY CONTROL MODULE (BCM) INSPECTION. ) Replace BCM if necessary. (See BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION. ) |
| No | Inspect key cylinder switch. Repair or replace the key cylinder switch if necessary. | ||
DIAGNOSTIC PROCEDURE
| Step | INSPECTION | Action | |
|---|---|---|---|
| 1 | Operate the power windows by power window sub-switch. Does the power window operate properly? | Yes | Go to the next step. |
| No | Inspect the following part and repair or replace the suspect part: Power window sub-switch (See POWER WINDOW SUB-SWITCH INSPECTION. ) Power window regulator Battery voltage | ||
| 2 | Active automatic function. Does the function operate? | Yes | Inspect open circuit in the wiring harness between power window main switch and power window sub-switch. Repair or replace the suspect wiring harness if necessary. |
| No | Initialize the power window. | ||
DIAGNOSTIC PROCEDURE
| Step | INSPECTION | ACTION | |
|---|---|---|---|
| 1 | Stop to open/close the window operation by power window main/sub-switch. Are the power window automatic stop function and manual stop function normal? | Yes | Inspect the following parts and repair or replace the suspect part: Power window main switch (See POWER WINDOW MAIN SWITCH INSPECTION. ) Power window sub-switch (See POWER WINDOW SUB-SWITCH INSPECTION. ) Power window regulator Battery voltage Door glass installation condition |
| No | Go to the next step. | ||
| 2 | Does the power window automatic stop function operate? | Yes | Initialize the power window. (See POWER WINDOW INITIALIZATION PROCEDURE. ) |
| No | Go to the next step. | ||
| 3 | Stop to close the power window by the transmitter. Does the system stop to open the window? | Yes | Inspect the following parts and repair or replace the suspect part: Keyless unit BCM (See BODY CONTROL MODULE (BCM) INSPECTION. ) |
| No | Go to the next step. | ||
| 4 | Stop to close the power window by the transmitter. Does the system stop to close the window? | Yes | Inspect the following part and repair or replace the suspect part: Keyless unit BCM (See BODY CONTROL MODULE (BCM) INSPECTION. ) Keyless system inoperative due to out side of operating area or outside interference on the transmitter |
| No | Go to the next step. | ||
| 5 | Stop to operate the power window by key. Does the system work properly? | Yes | Inspect the following part and repair or replace the suspect part: Key cylinder switch BCM (See BODY CONTROL MODULE (BCM) INSPECTION. ) |
| No | The system is normal. Go to Step 1 if the same symptom is duplicated. | ||
DIAGNOSTIC PROCEDURE
| STEP | INSPECTION | ACTION | |
|---|---|---|---|
| 1 | Door glass opens in the closing operation by the power window main/sub-switch. Does the system work properly? | Yes | Inspect the power window regulator. Repair or replace it if necessary. |
| No | Inspect the following part and repair or replace the suspect part: Door glass installation condition Power window regulator Battery NOTE: Outside temperature and/or vehicle battery voltage condition may cause the incorrect operation of the power window (e.g., Door glass automatically opens in the closing operation) | ||
| NOTE |
|---|
| Outside temperature and/or vehicle battery voltage condition may cause the incorrect operation of the power window (e.g., Door glass automatically opens in the closing operation) |
DIAGNOSTIC PROCEDURE
| STEP | INSPECTION | ACTION | |
|---|---|---|---|
| 1 | Operate the power windows by the transmitter. Does the power window operate properly? | Yes | Go to the next step. |
| No | Inspect the transmitter. Repair or replace it if necessary. | ||
| 2 | Operate the power windows by the key. Does the power window operate properly? | Yes | Go to the next step. |
| No | Inspect the following part and repair or replace the suspect part: Key cylinder switch Open or short circuit in wiring harness between key cylinder switch and BCM | ||
| 3 | Operate the power windows by the power window main switch. Does the power window operate properly? | Yes | Go to the next step. |
| No | Inspect the power window main switch. Replace the power window main switch if necessary. (See POWER WINDOW SWITCH REMOVAL/INSTALLATION. ) | ||
| 4 | Does the power windows operate properly? | Yes | The system is normal. Go to Step 1. if the same symptom is duplicated. |
| No | Inspect the following part and repair or replace the suspect part: BCM Power window sub-switch Open or short circuit in wiring diagram between power window main switch and power window sub-switch. | ||
DIAGNOSTIC PROCEDURE
| ACTION |
|---|
| Inspect the suspect power window sub-switch and repair or replace the switch. (See POWER WINDOW SUB-SWITCH INSPECTION. ) |
DIAGNOSTIC PROCEDURE
Scheme 10
Note. The global closing system won't operate under the following conditions: Leave the door, liftgate or trunk open. Leave ignition key into the steering lock. Start knob is not in LOCK position Power window automatic operation function does not operate after the power window is initialized. Outside temperature and/or vehicle battery voltage condition may cause the incorrect operation of the power window (e.g., Door glass automatically opens in the closing operation).