Power Windows: Other Hyundai Elantra III

Accent

Battery voltage energizes power window relay when ignition switch is in ON position through fuse No. 10 (10-amp) located in underdash fuse box. Battery voltage is supplied at all times to power window relay for window motor operation through P/WDW fusible link (30-amp) located in engine compartment relay/fuse box. When power window relay is energized, battery voltage is supplied to the main switch assembly through closed relay contacts. When any switch in the main switch assembly is operated, battery voltage is applied to the power window motor. The motor is then grounded through the opposite contact in the main switch assembly.

Elantra

If vehicle is equipped with Electronic Time and Alarm Control System (ETACS), battery voltage is applied at all times to power window relay through fuse No. 16 (15-amp) located in passenger compartment junction block. Power window relay operation is controlled by the ETACS module based on window operation request. If vehicle is not equipped with ETACS, battery voltage is applied to power window relay when ignition switch is in ON position through fuse No. 20 (10-amp) located in passenger compartment junction block. Battery voltage is supplied at all times to power window relay for window motor operation through P/WDW fusible link (30-amp) located in passenger compartment junction block. When power window relay is energized, battery voltage is supplied to the main switch assembly through closed relay contacts. When switch in the main switch assembly is operated, battery voltage is applied to the power window motor. The motor is then grounded through the opposite contact in the main switch assembly. The direction motor turns depends on battery voltage polarity.

Santa Fe & Sonata

Battery voltage is applied to power window relay at all times through power window fusible link (30-amp) located in engine compartment junction block, to the main switch assembly through relay's closed contacts. Power window relay operation is controlled by the ETACS control module based on window operation request. When a switch in the main switch assembly or a sub-switch is operated, battery voltage is applied to the power window motor. The motor is then grounded through the opposite contact in the main switch assembly. The direction motor turns depends on battery voltage polarity.

Tiburon

Battery voltage is applied to power window relay when ignition switch is in ON position through fuse No. 16 (10-amp) located in underdash fuse box. Battery voltage for window motor operation is applied to power window relay at all times, through fusible link "C" (30-amp) located in underhood relay block. When a switch in the main switch assembly or the sub-switch is operated, battery voltage is applied to the power window motor. The motor is then grounded through the opposite contact in the switch assembly. The direction motor turns depends on battery voltage polarity.

XG300

Vehicle is equipped with Electronic Time and Alarm Control System (ETACS). Battery voltage is applied at all times to driver door module No. 1 and passenger assister door module No. 1 through fuse No. 24 (20-amp) located in passenger compartment junction block. Power window relay operation is controlled by the ETACS module based on a window operation request. Battery voltage is supplied at all times to power window relay for window motor operation through power window fusible link (30-amp) located in engine compartment junction block. When power window relay is energized, battery voltage is supplied to the front door modules and rear window sub-switches through closed relay contacts. When window switch is operated, battery voltage is applied to the power window motor. The motor is then grounded through the opposite contact in the main switch assembly. The direction motor turns depends on battery voltage polarity.

SUB-SWITCH

When power window relay is energized, battery voltage is supplied to the main switch assembly through closed power window relay contacts. When sub-switch is operated, battery voltage is applied to the power window motor. The motor is then grounded through the opposite contact in the respective sub-switch and main switch assembly.

POWER WINDOW LOCK SWITCH

Window lock switch is used to prevent power window operation using sub-switches. Battery voltage to sub-switches is interrupted when window lock switch is in LOCK position.

Accent & Sonata

Adjust slant of glass at door regulator in a front-to-back direction if door glass does not fit evenly when closed. (Scheme 12)

Scheme 12

Delta Sash (Tiburon)

Note. On Tiburon, check and adjust clearances as specified. (Scheme 13)and (Scheme 14).

Loosen adjusting bolt lock-nut located at bottom of delta sash. Using adjusting bolt, adjust distance between delta sash and door inner panel to 0.669" (17 mm). (Scheme 15) Tighten delta sash upper bolt and lower adjusting bolt lock-nut to 84-120 INCH lbs. (9-14 N.m).

Channel (Tiburon)

Loosen channel adjusting bolt lock-nut located at bottom of channel. Using adjusting bolt, adjust distance between channel and door inner panel to 0.728" (18.5 mm). (Scheme 16) Tighten channel upper mounting bolt and lower adjusting bolt lock-nut to 84-120 INCH lbs. (9-14 N.m).

Regulator (Tiburon)

Loosen regulator adjusting bolt lock-nut located at bottom of regulator. Using regulator adjusting bolt, adjust distance between channel and door inner panel to 0.571" (14.5 mm). (Scheme 17) Tighten regulator mounting and adjusting bolt to 85-120 INCH lbs. (9-14 N.m).

Stabilizers (Tiburon)

Loosen stabilizer nuts. Adjust and set front and rear stabilizers to specified clearance. (Scheme 18) Tighten stabilizer nuts to 85-120 INCH lbs. (9-14 N.m).

Stopper (Tiburon)

1. With glass fully closed, glass edge must be parallel to weatherstrip at roof section, and 2 stoppers must simultaneously come into contact. Loosen 2 stopper mounting bolts. Adjust as necessary. (Scheme 19) Tighten stopper catch to 85-120 INCH lbs. (9-14 N.m). Tighten glass stopper to 36-48 INCH lbs. (4-6 N.m).
2. Close door and glass fully. Check for water leaks. Adjust as necessary. Install door trim seal and trim panel.

Scheme 13

Scheme 14

Scheme 15

Scheme 16

Scheme 17

Scheme 18

Scheme 19

Note. When glass is fully closed, glass edge must be parallel to roof section weatherstrip, and stopper catches must make contact simultaneously.

1. Check for a flush fit between front and rear doors, fender and body. Ensure there is an equal and parallel gap between door edges and body. Measure front window glass and door clearances. (Scheme 20) If window glass clearances are not as specified, go to next step.
2. Using adjusting bolt, adjust front door front glass channel until distance between door front channel and door inner panel is 0.39" (9.9 mm). (Scheme 21) Tighten front glass channel mounting nuts to 78-121 INCH lbs. (9-14 N.m).
3. Adjust window regulator by until distance between regulator and door inner panel is 0.47" (12.1 mm). (Scheme 22) Tighten regulator upper and lower mounting nuts to 78-121 INCH lbs. (9-14 N.m).
4. Adjust front and rear stabilizers until window glass clearances are as specified. (Scheme 20) Tighten stabilizer nuts to 78-121 INCH lbs. (9-14 N.m).

Scheme 20

Scheme 21

Scheme 22

Adjust slant of glass at door regulator in a front-to-back direction if door glass does not fit evenly when closed. (Scheme 12)

Note. When glass is fully closed, glass edge must be parallel to roof section weatherstrip, and stopper catches must make contact simultaneously.

1. Check for a flush fit between front and rear doors, fender and body. Ensure there is an equal and parallel gap between door edges and body. Measure front window glass and door clearances. (Scheme 23) If window glass clearances are not as specified, go to next step.
2. Using adjusting bolt, adjust rear door front glass channel until distance between door front channel and door inner panel is 0" (0 mm). (Scheme 24) Tighten front glass channel mounting nuts to 78-121 INCH lbs. (9-14 N.m).
3. Adjust window regulator by until distance between regulator and door inner panel is 0.47" (12.1 mm). (Scheme 25) Tighten regulator upper and lower mounting nuts to 78-121 INCH lbs. (9-14 N.m).
4. Adjust front and rear stabilizers until window glass clearances are as specified. (Scheme 23) Tighten stabilizer nuts to 78-121 INCH lbs. (9-14 N.m).

Scheme 23

Scheme 24

Scheme 25

ALL WINDOWS INOPERATIVE

If all power windows are inoperative, check the following and repair as necessary

1. Blown fusible link. Check for short to ground and repair as necessary.
2. Blown power window fuse. Check for short to ground. See «WIRING DIAGRAMS»(ref-63391-S15198839422001020200000) .
3. Defective sub-switch. See «POWER WINDOW SUB-SWITCH»(ref-63391-S23732610542001020200000) under COMPONENT TESTS.
4. Defective power window main switch. See «POWER WINDOW MAIN SWITCH»(ref-63391-S29938272482001020200000) under COMPONENT TESTS.
5. Defective power window relay. See «POWER WINDOW RELAY»(ref-63391-S17039805202001020200000) under COMPONENT TESTS.
6. Defective wiring harness. See «WIRING DIAGRAMS»(ref-63391-S15198839422001020200000) .

DRIVER'S WINDOW INOPERATIVE

If only driver's side window is inoperative, check the following and repair as necessary

1. Defective power window main switch. See «POWER WINDOW MAIN SWITCH»(ref-63391-S29938272482001020200000) under COMPONENT TESTS.
2. Defective motor. See «POWER WINDOW MOTORS»(ref-63391-S02876157692001020200000) under COMPONENT TESTS.
3. Defective wiring harness. See «WIRING DIAGRAMS»(ref-63391-S15198839422001020200000) .

PASSENGER'S WINDOW INOPERATIVE

If only passenger's window is inoperative, check the following and repair as necessary

1. Defective passenger power window switch. See «POWER WINDOW MAIN SWITCH»(ref-63391-S29938272482001020200000) under COMPONENT TESTS.
2. Defective motor. See «POWER WINDOW MOTORS»(ref-63391-S02876157692001020200000) under COMPONENT TESTS.
3. Defective wiring harness. See «WIRING DIAGRAMS»(ref-63391-S15198839422001020200000) .

POWER WINDOW MOTOR

Remove motor to be tested. Using fused jumper wires, apply battery voltage and ground across motor terminals. Motor should operate smoothly. Reverse polarity, and ensure motor operates smoothly in opposite direction. If motor does not test as specified, replace power window motor.

Accent & Tiburon

1. Remove power window relay from power distribution box. Check continuity between power window relay terminals No. 3 and 5, and between terminals No. 1 and 2. (Scheme 26) Continuity should exist between terminals No. 3 and 5. Continuity should not exist between terminals No. 1 and 2. If continuity is as specified, go to next step. If continuity is not as specified, replace power window relay.
2. Apply battery voltage and ground to terminals No. 3 and 5. Check continuity between terminals No. 1 and 2. If continuity exists, power window relay is okay. If continuity does not exist, replace power window relay.

Scheme 26

1. Remove power window relay from passenger compartment junction block. Check continuity between power window relay terminals No. 2 and 3, and between terminals No. 1 and 4. Continuity should exist between terminals No. 2 and 3. Continuity should not exist between terminals No. 1 and 4. If continuity is as specified, go to next step. If continuity is not as specified, replace power window relay.
2. Using fused jumper wires, apply battery voltage and ground to terminals No. 2 and 3. Check continuity between terminals No. 1 and 4. If continuity exists, power window relay is okay. If continuity does not exist, replace power window relay.

Santa Fe, Sonata & XG300

1. Remove power window relay from passenger compartment junction block. Check continuity between power window relay terminals No. 85 and 86, and between terminals No. 30 and 87. Continuity should exist between terminals No. 85 and 86. Continuity should not exist between terminals No. 30 and 87. If continuity is as specified, go to next step. If continuity is not as specified, replace power window relay.
2. Apply battery voltage and ground between terminals No. 85 and 86. Check continuity between terminals No. 30 and 87. If continuity exists, power window relay is okay. If continuity does not exist, replace power window relay.

Note. Power window main switch testing for XG300 is not available from manufacturer.

Remove power window main switch. Check continuity between specified terminals, with switch in specified position. See MAIN SWITCH CONTINUITY - FRONT & REAR POWER WINDOWS (ACCENT) table. (Scheme 27) If continuity is not as specified, replace main switch.

MAIN SWITCH CONTINUITY - FRONT & REAR POWER WINDOWS (ACCENT)

Scheme 27

Remove power window main switch. Check continuity between specified terminals with switch in specified position. See MAIN SWITCH CONTINUITY - FRONT POWER WINDOWS ONLY (ACCENT) table. see scheme 17 If continuity is not as specified, replace main switch.

MAIN SWITCH CONTINUITY - FRONT POWER WINDOWS ONLY (ACCENT)

Remove main switch. Check continuity between specified terminals with switch in specified position. See MAIN SWITCH CONTINUITY (ELANTRA) table. see scheme 18 If continuity is not as specified, replace main switch.

MAIN SWITCH CONTINUITY (ELANTRA)

Santa Fe

Remove main switch. Check continuity between specified terminals with switch in specified position. See MAIN SWITCH CONTINUITY (SANTA FE) table. (Scheme 28) If continuity is not as specified, replace main switch.

MAIN SWITCH CONTINUITY (SANTA FE)

Scheme 28

Sonata

Remove main switch. Check continuity between specified terminals with switch in specified position. See MAIN SWITCH CONTINUITY (SONATA) table. (Scheme 27) If continuity is not as specified, replace main switch.

MAIN SWITCH CONTINUITY (SONATA)

Note. If left window operates up and down normally but express down does not operate, replace main power window switch.

1. Turn ignition off. Remove main switch from driver's door. DO NOT disconnect main switch 9-pin connector. Ensure power window motors are operating properly. See «POWER WINDOW MOTOR»(ref-63391-S02876157692001020200000).
2. Turn ignition on. Backprobe main switch connector using a test light between ground and terminal No. 1 (Brown wire). (Scheme 29) If test light illuminates, go to next step. If test light does not illuminate, check fuse No. 16 (10-amp) located in dash fuse box. Check fusible link "C" (30-amp) located in engine compartment relay/fuse box. Check power window relay. See «POWER WINDOW RELAY»(ref-63391-S17039805202001020200000). Repair as necessary.
3. Turn ignition on. Connect test light between main switch connector terminals No. 1 (Brown wire) and No. 3 (Black wire). If test light illuminates, go to next step. If test light does not illuminate, repair open in Black wire between switch and ground connection.
4. Turn ignition on. Connect test light between main switch connector terminals No. 5 (Blue wire) and No. 6 (Brown/Black wire). Press left window switch to up position, and then to down position. If test light illuminates with switch in both positions, go to next step. If test light does not illuminate, replace main switch.
5. Disconnect main switch 9-pin connector. Check continuity between specified terminals with switch in specified position. See «MAIN SWITCH CONTINUITY (TIBURON)»(ref-63391-S29422293482001020200000) table. (Scheme 29) If continuity is not as specified, replace main switch.

MAIN SWITCH CONTINUITY (TIBURON)

Scheme 29

1. Turn ignition off. Remove sub-switch. Check for continuity between sub-switch terminals No. 4, 5 and 6, and between terminals No. 4 and 7. (Scheme 30) If continuity exists, go to next step. If continuity does not exist between terminals 4, 5 and 6, replace sub-switch. If continuity does not exist between terminals No. 4 and 7, check switch illumination bulb.
2. Check for continuity between sub-switch terminal No. 2 and 4 with sub-switch in up position. If continuity exists, go to next step. If continuity does not exist, replace sub-switch.
3. Check for continuity between sub-switch terminal No. 2 and 4 with sub-switch in down position. If continuity exists, go to next step. If continuity does not exist, replace sub-switch.
4. Using fused jumper wires, connect battery voltage to switch terminal No. 6, and ground terminal No. 4. Check for continuity between sub-switch terminals No. 2 and 3, and between terminals No. 1 and 4. If continuity exists, go to next step. If continuity does not exist, replace sub-switch.
5. Using fused jumper wires, connect battery voltage to sub-switch terminal No. 5, and ground terminal No. 4. Check for continuity between sub-switch terminals No. 1 and 2, and between terminals No. 3 and 4. If continuity exists, go to next step. If continuity does not exist, replace sub-switch.

Scheme 30

Except Tiburon

Note. Power window sub-switch testing for XG300 is not available from manufacturer.

Turn ignition off. Remove sub-switch to be tested. Check continuity between specified terminals with switch in specified position. See SUB-SWITCH CONTINUITY table. see scheme 22or (Scheme 31). If continuity is not as specified, replace sub-switch.

SUB-SWITCH CONTINUITY

Scheme 31

WINDOW MOTOR