Replace the driver’s side power window switch with a countermeasure
Description of the defect
Due to an improper switch unit structure for the driver’s side power window switch, if the switch is repeatedly operated with silicon components from in-car cleaning products adhering to the switch contacts, contact wear particles may accumulate in the gap between the switch’s power supply and grounding parts, generating heat, causing the resin material of the switch unit to carbonise.
This can cause the resin material of the switch unit to carbonise and leak current. As a result, the resin material of the switch unit may melt, causing the circuit to short-circuit and the fuse to blow, or the switch contacts may become misaligned, preventing the circuit from opening and closing, thus preventing the door glass from being raised or lowered.
Improvement details
Replace the driver’s side power window switch with a countermeasure.
Chassis number of target vehicles
Fit
GD1-1000020～GD1-1279828
GD1-8000001～GD1-8001320
GD1-1500002～GD1-1568299
GD1-8100001～GD1-8100398
GD2-1000014～GD2-1030182
GD2-8000001～GD2-8000242
GD2-1500001～GD2-1514403
GD2-8100001～GD2-8100100
GD3-1500004～GD3-1555279
GD3-8000001～GD3-8000231
GD4-1500004～GD4-1508103
GD4-8000001～GD4-8000054
GD1-1700001～GD1-1761661
GD1-8200001～GD1-8200291
GD1-1900002～GD1-1917533
GD1-8300001～GD1-8300114
GD2-1600002～GD2-1602355
GD2-8200001～GD2-8200017
GD3-1700003～GD3-1705796
GD3-8100001～GD3-8100018
GD4-1600002～GD4-1600930
GD4-8100001～GD4-8100009
GD1-2000010～GD1-2039492
GD1-8400001～GD1-8400268
GD1-2100002～GD1-2246436
GD1-8500001～GD1-8500529
GD2-1700001～GD2-1705007
GD2-8300001～GD2-8300042
GD2-1800002～GD2-1818065
GD2-8400001～GD2-8400077
GD3-1800001～GD3-1807081
GD3-8200001～GD3-8200053
GD3-1900003～GD3-1927493
GD3-8300001～GD3-8300148
GD4-1700001～GD4-1701520
GD4-8200001～GD4-8200014
GD4-1800002～GD4-1803685
GD4-8300001～GD4-8300037
GD6-1000061～GD6-1005580
GD7-1000061～GD7-1000960
GD8-1000061～GD8-1010830
GD9-1000061～GD9-1001170
GD6-1100004～GD6-1101863
GD6-1200001～GD6-1200960
GD7-1100001～GD7-1100420
GD7-1200001～GD7-1200180
GD8-1100007～GD8-1103036
GD8-1200001～GD8-1201560
GD8-1300020～GD8-1300319
GD9-1100003～GD9-1101142
GD9-1200001～GD9-1200390
GD9-1300008～GD9-1300067
Automotive maintenance cannot determine the cause based on symptoms alone.
Be sure to perform diagnosis and inspection before determining the cause of the failure.
