RM35X0E
_59
Vehicle Exterior
_079318
WINDOW / GLASS
_0384706
POWER WINDOW CONTROL SYSTEM
C
WINDOW / GLASS POWER WINDOW CONTROL SYSTEM B2312 Power Window Switch Malfunction
DESCRIPTION
The power window regulator motor assemblies are operated by the multiplex network master switch assembly or power window regulator switch assembly. The power window regulator motor assemblies have motor, regulator and ECU functions.
This DTC is output when an ECU built into a power window regulator motor assembly and multiplex network master switch assembly determines that the multiplex network master switch assembly or power window regulator switch assembly is stuck.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2312 | Power Window Switch Malfunction | ·
Multiplex network master switch assembly stuck (except driver door) ·
Multiplex network master switch assembly held in same position for more than 20 seconds (except driver door) |
Multiplex network master switch assembly |
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2312 | Power Window Switch Malfunction | ·
Power window regulator motor assembly LH stuck (for LHD) ·
Power window regulator motor assembly RH stuck (for RHD) ·
Multiplex network master switch assembly held in same position for more than 20 seconds |
·
Multiplex network master switch assembly ·
Power window regulator motor assembly LH (for LHD) ·
Power window regulator motor assembly RH (for RHD) ·
Harness or connector |
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2312 | Power Window Switch Malfunction | ·
Power window regulator switch assembly stuck ·
Power window regulator switch assembly held in same position for more than 20 seconds |
·
Power window regulator switch assembly ·
Power window regulator motor assembly RH (for LHD) ·
Power window regulator motor assembly LH (for RHD) ·
Harness or connector |
WIRING DIAGRAM
for LHD:
1.01,0.156 2.844,0.354
1.833,0.198
10
false
from Battery
1.01,1.688 1.875,1.896
0.865,0.208
10
false
from Battery
1,3.698 1.865,3.906
0.865,0.208
10
false
from Battery
0.833,0.833 1.823,1.063
0.99,0.229
10
false
ECU-ALT NO.1
1.021,1.406 1.781,1.615
0.76,0.208
10
false
DOOR D
2.281,2.854 2.594,3.052
0.313,0.198
10
false
R12
2.281,3.042 3.833,3.448
1.552,0.406
10
false
Power Window Regulator Motor Assembly LH
2.323,1.115 2.479,1.313
0.156,0.198
10
false
B
4.969,0.542 5.125,0.74
0.156,0.198
10
false
B
4.958,4.073 5.115,4.271
0.156,0.198
10
false
B
2.292,2.313 2.75,2.51
0.458,0.198
10
false
GND
4.979,2.729 5.438,2.927
0.458,0.198
10
false
GND
2.885,1.854 3.198,2.052
0.313,0.198
10
false
IC
2.885,2.156 3.198,2.354
0.313,0.198
10
false
IC
3.708,1.104 4.167,1.302
0.458,0.198
10
false
LIN
4.958,1.219 5.417,1.417
0.458,0.198
10
false
LIN2
6.135,2.667 6.594,2.865
0.458,0.198
10
false
LIN1
3.75,1.625 4.063,1.823
0.313,0.198
10
false
UP
4.969,1.708 5.281,1.906
0.313,0.198
10
false
UP
3.531,2.115 4.146,2.313
0.615,0.198
10
false
DOWN
4.948,2.219 5.563,2.417
0.615,0.198
10
false
DOWN
5.531,1.677 6.01,2.177
0.479,0.5
10
false
Control Circuit
2.083,1.115 2.24,1.313
0.156,0.198
10
false
2
4.76,0.542 4.917,0.74
0.156,0.198
10
false
1
4.094,1.083 4.25,1.281
0.156,0.198
10
false
9
4.052,1.625 4.365,1.823
0.313,0.198
10
false
10
4.063,2.125 4.219,2.323
0.156,0.198
10
false
7
4.677,1.083 4.99,1.281
0.313,0.198
10
false
11
4.75,1.635 5.063,1.833
0.313,0.198
10
false
3
4.771,2.125 5.083,2.323
0.313,0.198
10
false
7
4.76,2.615 5.073,2.813
0.313,0.198
10
false
6
6.531,2.5 6.844,2.698
0.313,0.198
10
false
5
4.927,3.083 5.24,3.281
0.313,0.198
10
false
R11
4.938,3.25 6.521,3.635
1.583,0.385
10
false
Multiplex Network Master Switch Assembly
1.031,4.375 1.771,4.635
0.74,0.26
10
false
DOOR P
3.083,4.802 3.615,5.063
0.531,0.26
10
false
Up Auto
3.01,5.375 3.76,5.625
0.75,0.25
10
false
Down Auto
3,5.927 3.76,6.198
0.76,0.271
10
false
UP Manual
2.906,6.479 3.781,6.698
0.875,0.219
10
false
Down Manual
2.26,7.052 2.573,7.25
0.313,0.198
10
false
R6
2.26,7.229 3.833,7.646
1.573,0.417
10
false
Power Window Regulator Switch Assembly
0.708,8.448 2.406,8.667
1.698,0.219
10
false
: LIN Communication Line
4.906,7.417 5.219,7.615
0.313,0.198
10
false
R7
4.906,7.604 6.458,8.042
1.552,0.438
10
false
Power Window Regulator Motor Assembly RH
2.167,6.219 2.625,6.417
0.458,0.198
10
false
GND
1.958,6.208 2.115,6.406
0.156,0.198
10
false
7
3.906,5.115 4.521,5.313
0.615,0.198
10
false
AUTO
4.063,5.667 4.375,5.865
0.313,0.198
10
false
UP
4.948,5.115 5.563,5.313
0.615,0.198
10
false
AUTO
4.948,5.667 5.26,5.865
0.313,0.198
10
false
UP
3.854,6.219 4.469,6.417
0.615,0.198
10
false
DOWN
4.938,6.219 5.552,6.417
0.615,0.198
10
false
DOWN
5.927,5.875 6.24,6.073
0.313,0.198
10
false
IC
5.927,6.188 6.24,6.385
0.313,0.198
10
false
IC
6.219,4.677 6.677,4.875
0.458,0.198
10
false
LIN
6.552,4.677 6.708,4.875
0.156,0.198
10
false
9
4.74,4.073 4.896,4.271
0.156,0.198
10
false
2
4.417,5.115 4.573,5.313
0.156,0.198
10
false
8
4.76,5.115 4.917,5.313
0.156,0.198
10
false
4
4.406,5.667 4.563,5.865
0.156,0.198
10
false
5
4.688,5.667 5,5.865
0.313,0.198
10
false
10
4.406,6.219 4.563,6.417
0.156,0.198
10
false
4
4.76,6.219 4.917,6.417
0.156,0.198
10
false
7
6.063,0.521 6.375,0.719
0.313,0.198
10
false
+B
6.125,1.323 6.469,1.531
0.344,0.208
10
false
5 V
2.104,2.313 2.26,2.51
0.156,0.198
10
false
1
4.917,1.083 5.229,1.281
0.313,0.198
10
false
R7
4.906,1.271 6.479,1.708
1.573,0.438
10
false
Power Window Regulator Motor Assembly RH
4.938,0.469 5.396,0.667
0.458,0.198
10
false
GND
4.75,0.469 4.906,0.667
0.156,0.198
10
false
1
0.719,5.406 2.354,5.708
1.635,0.302
10
false
: LIN Communication Line
1.677,2.781 2.292,2.979
0.615,0.198
10
false
LIN2
2.115,3.24 3.74,3.656
1.625,0.417
10
false
Instrument Panel Junction Block Assembly
0.667,3.854 0.823,4.052
0.156,0.198
10
false
A
0.635,4.052 2.271,4.417
1.635,0.365
10
false
Main Body ECU (Multiplex Network Body ECU)
2.083,2.615 2.396,2.813
0.313,0.198
10
false
16
for RHD:
1.01,0.156 2.844,0.354
1.833,0.198
10
false
from Battery
1.01,1.698 1.875,1.906
0.865,0.208
10
false
from Battery
1,3.698 1.865,3.906
0.865,0.208
10
false
from Battery
0.844,0.833 1.906,1.031
1.063,0.198
10
false
ECU-ALT NO.1
1.021,1.406 1.781,1.615
0.76,0.208
10
false
DOOR D
2.271,2.833 2.583,3.031
0.313,0.198
10
false
R2
2.271,3.042 3.833,3.469
1.563,0.427
10
false
Power Window Regulator Motor Assembly RH
2.323,1.115 2.479,1.313
0.156,0.198
10
false
B
4.969,0.542 5.125,0.74
0.156,0.198
10
false
B
4.958,4.073 5.115,4.271
0.156,0.198
10
false
B
2.292,2.313 2.75,2.51
0.458,0.198
10
false
GND
4.979,2.729 5.438,2.927
0.458,0.198
10
false
GND
2.885,1.854 3.198,2.052
0.313,0.198
10
false
IC
2.885,2.156 3.198,2.354
0.313,0.198
10
false
IC
3.708,1.104 4.167,1.302
0.458,0.198
10
false
LIN
4.958,1.219 5.417,1.417
0.458,0.198
10
false
LIN2
6.135,2.667 6.594,2.865
0.458,0.198
10
false
LIN1
3.75,1.625 4.063,1.823
0.313,0.198
10
false
UP
4.969,1.708 5.281,1.906
0.313,0.198
10
false
UP
3.531,2.115 4.146,2.313
0.615,0.198
10
false
DOWN
4.948,2.219 5.563,2.417
0.615,0.198
10
false
DOWN
5.531,1.677 6.01,2.177
0.479,0.5
10
false
Control Circuit
2.083,1.115 2.24,1.313
0.156,0.198
10
false
2
2.083,2.323 2.24,2.521
0.156,0.198
10
false
1
4.094,1.083 4.25,1.281
0.156,0.198
10
false
9
4.052,1.625 4.365,1.823
0.313,0.198
10
false
10
4.063,2.125 4.219,2.323
0.156,0.198
10
false
7
4.677,1.083 4.99,1.281
0.313,0.198
10
false
11
4.76,1.635 5.073,1.833
0.313,0.198
10
false
3
4.76,2.125 5.073,2.323
0.313,0.198
10
false
7
4.76,2.615 5.073,2.813
0.313,0.198
10
false
6
6.531,2.5 6.844,2.698
0.313,0.198
10
false
5
4.927,3.083 5.24,3.281
0.313,0.198
10
false
R1
4.938,3.25 6.521,3.635
1.583,0.385
10
false
Multiplex Network Master Switch Assembly
1.01,4.375 1.75,4.635
0.74,0.26
10
false
DOOR P
3.083,4.802 3.615,5.063
0.531,0.26
10
false
Up Auto
3.01,5.375 3.833,5.583
0.823,0.208
10
false
Down Auto
3,5.927 3.76,6.198
0.76,0.271
10
false
UP Manual
2.906,6.479 3.781,6.698
0.875,0.219
10
false
Down Manual
4.948,7.406 5.26,7.604
0.313,0.198
10
false
R17
2.26,7.229 3.833,7.646
1.573,0.417
10
false
Power Window Regulator Switch Assembly
0.708,8.448 2.406,8.667
1.698,0.219
10
false
: LIN Communication Line
2.26,7.052 2.573,7.25
0.313,0.198
10
false
R16
4.948,7.604 6.5,8.042
1.552,0.438
10
false
Power Window Regulator Motor Assembly LH
2.167,6.219 2.625,6.417
0.458,0.198
10
false
GND
1.958,6.208 2.115,6.406
0.156,0.198
10
false
7
3.906,5.115 4.521,5.313
0.615,0.198
10
false
AUTO
4.063,5.667 4.375,5.865
0.313,0.198
10
false
UP
4.948,5.115 5.563,5.313
0.615,0.198
10
false
AUTO
4.948,5.667 5.26,5.865
0.313,0.198
10
false
UP
3.854,6.219 4.469,6.417
0.615,0.198
10
false
DOWN
4.938,6.219 5.552,6.417
0.615,0.198
10
false
DOWN
5.927,5.875 6.24,6.073
0.313,0.198
10
false
IC
5.927,6.188 6.24,6.385
0.313,0.198
10
false
IC
6.219,4.677 6.677,4.875
0.458,0.198
10
false
LIN
6.552,4.677 6.708,4.875
0.156,0.198
10
false
9
4.74,4.073 4.896,4.271
0.156,0.198
10
false
2
4.417,5.115 4.573,5.313
0.156,0.198
10
false
8
4.76,5.115 4.917,5.313
0.156,0.198
10
false
4
4.406,5.667 4.563,5.865
0.156,0.198
10
false
5
4.688,5.667 5,5.865
0.313,0.198
10
false
10
4.406,6.219 4.563,6.417
0.156,0.198
10
false
4
4.76,6.219 4.917,6.417
0.156,0.198
10
false
7
4.75,0.542 4.906,0.74
0.156,0.198
10
false
1
6.073,0.51 6.385,0.708
0.313,0.198
10
false
+B
6.167,1.323 6.625,1.521
0.458,0.198
10
false
5 V
4.885,1.083 5.198,1.281
0.313,0.198
10
false
R17
4.885,1.271 6.438,1.708
1.552,0.438
10
false
Power Window Regulator Motor Assembly LH
4.938,0.469 5.396,0.667
0.458,0.198
10
false
GND
4.75,0.469 4.906,0.667
0.156,0.198
10
false
1
0.719,5.406 2.354,5.708
1.635,0.302
10
false
: LIN Communication Line
1.677,2.781 2.292,2.979
0.615,0.198
10
false
LIN2
2.115,3.24 3.74,3.656
1.625,0.417
10
false
Instrument Panel Junction Block Assembly
0.667,3.854 0.823,4.052
0.156,0.198
10
false
A
0.635,4.052 2.271,4.417
1.635,0.365
10
false
Main Body ECU (Multiplex Network Body ECU)
2.083,2.615 2.396,2.813
0.313,0.198
10
false
16
CAUTION / NOTICE / HINT
- NOTICE:
- ·
DTC B2312 is stored in the multiplex network master switch assembly and in each power window regulator motor assembly.
·If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system.
·Inspect the fuses for circuits related to this system before performing the following procedure.
·The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.
- HINT:
-
If DTC B2312 is not output again after the DTC has been cleared, the DTC was output due to the switch being held.
PROCEDURE
1.CHECK FOR DTC
a.
Clear the DTCs.
- Body Electrical > Master Switch > Clear DTCs
- 50002 148
- Body Electrical > D-Door Motor > Clear DTCs
- 50002 124
- Body Electrical > P-Door Motor > Clear DTCs
- 50002 144
b.
Check for DTCs.
- Body Electrical > Master Switch > Trouble Codes
- 50001 148
- Body Electrical > D-Door Motor > Trouble Codes
- 50001 124
- Body Electrical > P-Door Motor > Trouble Codes
- 50001 144
- Result:
Result Proceed to DTC B2312 is not output A DTC B2312 is output B
A
END (DUE TO SWITCH BEING OPERATED FOR 20 SECONDS OR MORE)
B
2.CHECK FOR DTC
2.CHECK FOR DTC
a.
Check the parts which the DTCs have been output from.
- Result:
Result Proceed to DTC output from Master Switch A DTC output from D-Door Motor B DTC output from P-Door Motor C
A
REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
B
3.READ VALUE USING GTS (D-DOOR MOTOR)
C
8.READ VALUE USING GTS (P-DOOR MOTOR)
3.READ VALUE USING GTS (D-DOOR MOTOR)
a.
Read the Data List according to the display on the GTS.
- Body Electrical > D-Door Motor > Data List
-
Tester Display Measurement Item Range Normal Condition Diagnostic Note D Door P/W Up SW Driver door power window manual up switch signal OFF or ON OFF: Driver door power window manual up switch not being operated
ON: Driver door power window manual up switch being operated- D Door P/W Down SW Driver door power window manual down switch signal OFF or ON OFF: Driver door power window manual down switch not being operated
ON: Driver door power window manual down switch being operated-
- Body Electrical > D-Door Motor > Data List
-
Tester Display D Door P/W Up SW D Door P/W Down SW - 50003 124 2,3
- OK:
On the GTS screen, ON or OFF is displayed accordingly.
- Result:
Result Proceed to OK (for LHD) A OK (for RHD) B NG (for LHD) C NG (for RHD) D
A
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
B
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
C
4.CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
D
6.CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
4.CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
a.
1.49,0.156 1.917,0.396
0.427,0.24
0.792,1.813 1.469,1.531
true
2.688,1.823 1.99,1.563
true
0.063,0.063 0.375,0.219
0.313,0.156
10
false
*a
1.573,0.198 2.031,0.396
0.458,0.198
10
false
R12
0.302,1.76 0.823,1.979
0.521,0.219
10
false
DOWN
2.781,1.76 3.042,1.979
0.26,0.219
10
false
UP
| *a | Front view of wire harness connector
(to Power Window Regulator Motor Assembly LH) |
Disconnect the power window regulator motor assembly LH connector.
b.
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
Tester Connection Switch Condition Specified Condition R12-10 (UP) - Body ground Ignition switch ON 11 to 14 V R12-7 (DOWN) - Body ground Ignition switch ON 11 to 14 V
- Result:
Proceed to OK NG
OK
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
NG
5.CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)
5.CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)
a.
Disconnect the R11 multiplex network master switch assembly connector.
b.
Disconnect the R12 power window regulator motor assembly LH connector.
c.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition R11-3 (UP) - Body ground Always 10 kΩ or higher R11-7 (DOWN) - Body ground Always 10 kΩ or higher R12-10 (UP) - Body ground Always 10 kΩ or higher R12-7 (DOWN) - Body ground Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
6.CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
a.
1.5,0.156 1.927,0.396
0.427,0.24
0.792,1.813 1.469,1.531
true
2.688,1.823 1.99,1.563
true
0.063,0.063 0.375,0.219
0.313,0.156
10
false
*a
1.635,0.188 2.094,0.385
0.458,0.198
10
false
R2
0.302,1.76 0.823,1.979
0.521,0.219
10
false
DOWN
2.781,1.76 3.042,1.979
0.26,0.219
10
false
UP
| *a | Front view of wire harness connector
(to Power Window Regulator Motor Assembly RH) |
Disconnect the power window regulator motor assembly RH connector.
b.
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
Tester Connection Switch Condition Specified Condition R2-10 (UP) - Body ground Ignition switch ON 11 to 14 V R2-7 (DOWN) - Body ground Ignition switch ON 11 to 14 V
- Result:
Proceed to OK NG
OK
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
NG
7.CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)
7.CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)
a.
Disconnect the R1 multiplex network master switch assembly connector.
b.
Disconnect the R2 power window regulator motor assembly RH connector.
c.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition R1-3 (UP) - Body ground Always 10 kΩ or higher R1-7 (DOWN) - Body ground Always 10 kΩ or higher R2-10 (UP) - Body ground Always 10 kΩ or higher R2-7 (DOWN) - Body ground Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
8.READ VALUE USING GTS (P-DOOR MOTOR)
a.
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 switch not being operated
ON: Front passenger door power window auto switch being operated- P Door P/W Up SW Front passenger door power window manual up switch signal OFF or ON OFF: Front passenger door power window manual up switch not being operated
ON: Front passenger door power window manual up switch being operated- P Door P/W Down SW Front passenger door power window manual down switch signal OFF or ON OFF: Front passenger door power window manual down switch not being operated
ON: Front passenger door power window manual down switch being operated-
- Body Electrical > P-Door Motor > Data List
-
Tester Display P Door P/W Auto SW P Door P/W Up SW P Door P/W Down SW - 50003 144 1,2,3
- OK:
On the GTS screen, ON or OFF is displayed accordingly.
- Result:
Result Proceed to OK (for LHD) A OK (for RHD) B NG C
A
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
B
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
C
9.INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY
9.INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY
a.
Remove the power window regulator switch assembly.
b.
Inspect the power window regulator switch assembly.
- Result:
Result Proceed to OK (for LHD) A OK (for RHD) B NG C
A
10.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)
B
11.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)
C
REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY
10.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)
a.
Disconnect the R6 power window regulator switch assembly connector.
b.
Disconnect the R7 power window regulator motor assembly RH connector.
c.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition R6-5 (UP) - Body ground Always 10 kΩ or higher R6-8 (AUTO) - Body ground Always 10 kΩ or higher R6-4 (DOWN) - Body ground Always 10 kΩ or higher R7-10 (UP) - Body ground Always 10 kΩ or higher R7-4 (AUTO) - Body ground Always 10 kΩ or higher R7-7 (DOWN) - Body ground Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
11.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)
a.
Disconnect the R16 power window regulator switch assembly connector.
b.
Disconnect the R17 power window regulator motor assembly LH connector.
c.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition R16-5 (UP) - Body ground Always 10 kΩ or higher R16-8 (AUTO) - Body ground Always 10 kΩ or higher R16-4 (DOWN) - Body ground Always 10 kΩ or higher R17-10 (UP) - Body ground Always 10 kΩ or higher R17-4 (AUTO) - Body ground Always 10 kΩ or higher R17-7 (DOWN) - Body ground Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR