Acura RL. Manual - part 729

Fig. 21: Checking Continuity Between No. 4 Terminal And Right Rear Power Window Motor 
6P Connector No. 3 Terminal 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there continuity?  

YES - Go to step 13. 

NO - Repair an open in the wire. 

13. Check for continuity between right rear power window motor 6P connector No. 3 terminal and body 

ground. 

Fig. 22: Checking Continuity Between Right Rear Power Window Motor 6P Connector No. 3 
Terminal And Body Ground 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there continuity?  

YES - Repair a short to ground in the wire. 

NO - Go to step 14. 

14. Test the right rear power window motor (see POWER WINDOW MOTOR TEST ). 

Is the motor OK?  

YES - Replace the right rear power window switch.

 

2007 Acura RL 

2005-08 ACCESSORIES AND EQUIPMENT Power Windows - RL

  

me 

 

Friday, June 05, 2009 3:20:28 PM

Page 20 

© 2005 Mitchell Repair Information Company, LLC. 

NO - Replace the right rear power window motor.

15. Check for continuity between the right rear power window switch 14P connector No. 3 and No. 6 

terminals and the right rear power window motor 6P connector No. 5 and No. 6 terminals 
respectively. 

Fig. 23: Checking Continuity Between No. 3 And No. 6 Terminals And No. 5 And No. 6 
Terminals 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there continuity?  

YES - Go to step 16. 

NO - Repair an open in the wire. 

16. Check for continuity between the right rear power window motor 6P connector No. 6 terminal and 

body ground. 

Fig. 24: Checking Continuity Between Right Rear Power Window Motor 6P Connector No. 6 
Terminal And Body Ground 
Courtesy of AMERICAN HONDA MOTOR CO., INC. 

Is there continuity?  

YES - Repair a short to ground in the wire.

 

2007 Acura RL 

2005-08 ACCESSORIES AND EQUIPMENT Power Windows - RL

  

me 

 

Friday, June 05, 2009 3:20:28 PM

Page 21 

© 2005 Mitchell Repair Information Company, LLC. 

NO - Replace the right rear power window motor.

DTC B1136: RIGHT REAR POWER WINDOW SWITCH INTERNAL ERROR; DTC B1148: LEFT 
REAR POWER WINDOW SWITCH INTERNAL ERROR 

1. Clear the DTCs with the HDS.  

2. Turn the ignition switch OFF, and then back ON (II).  

3. Check for DTCs with the HDS. 

Is DTC B1136* or B1148 indicated?  

YES - Replace the left (right)* rear power window switch. 

NO - Intermittent failure, the system is OK at this time. Check for loose or poor connections. 

DTC B1147: LEFT REAR POWER WINDOW POSITION DETECT CIRCUIT ERROR; DTC 
B1149: RIGHT REAR POWER WINDOW POSITION DETECT CIRCUIT ERROR 

1. Clear the DTCs with the HDS.  

2. Turn the ignition switch OFF, and then back ON (II).  

3. Open and close the left (right)* rear power window by using the left (right)* rear power window 

switch manually.  

4. Check for DTCs with the HDS. 

Is DTC B1132 or B1133 (B1133 or B1134)* also indicated?  

YES - Troubleshoot the indicated DTC(s) first. 

NO - Go to step 5. 

5. Reset the power window control unit (see RESETTING THE POWER WINDOW CONTROL 

UNIT ).  

6. Clear the DTCs with the HDS.  

7. Turn the ignition switch OFF, and then back ON (II). 

NOTE:



If you are troubleshooting multiple DTCs, be sure to follow the 
instructions in B-CAN System Diagnosis Test Mode A (see 
TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).  



Information marked with an asterisk ( * ) applies to the right rear power 
window.  

NOTE:



If you are troubleshooting multiple DTCs, be sure to follow the 
instructions in B-CAN System Diagnosis Test Mode A (see 
TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).  



Information marked with an asterisk ( * ) applies to the right rear power 
window.  

 

2007 Acura RL 

2005-08 ACCESSORIES AND EQUIPMENT Power Windows - RL

  

me 

 

Friday, June 05, 2009 3:20:28 PM

Page 22 

© 2005 Mitchell Repair Information Company, LLC. 

8. Open and close the left (right)* rear power window by using the left (right)* rear power window 

switch manually.  

9. Check for DTCs with the HDS. 

Is DTC B1147 (B1149)* indicated?  

YES - Go to step 10. 

NO - The system is OK at this time. 

10. Turn the ignition switch OFF.  

11. Substitute a known-good left (right) * rear power window switch.  

12. Clear the DTCs with the HDS.  

13. Turn the ignition switch OFF, and then back ON (II).  

14. Open and close the left (right)* rear power window by using the left (right) * rear power window 

switch manually.  

15. Check for DTCs with the HDS. 

Is DTC B1147 (B1149)* indicated?  

YES - Replace the left (right)* rear power window motor. 

NO - Replace the left (right)* rear power window switch. 

DTC B2175: DRIVER'S POWER WINDOW MOTOR PULSE A ERROR 

1. Clear the DTCs with the HDS.  

2. Turn the ignition switch OFF, and then back ON (II).  

3. Open and close the driver's power window by using the power window master switch manually.  

4. Check for DTCs with the HDS. 

Is DTC B2175 indicated?  

YES - Go to step 5. 

NO - Intermittent failure, the system is OK at this time. Check for loose or poor connections. 

5. Open and close the driver's power window by using the power window master switch manually. 

Does the window motor operate?  

YES - Go to step 6. 

NOTE:

If you are troubleshooting multiple DTCs, be sure to follow the instructions 
in B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN 
SYSTEM DIAGNOSIS TEST MODE A ).

 

2007 Acura RL 

2005-08 ACCESSORIES AND EQUIPMENT Power Windows - RL

  

me 

 

Friday, June 05, 2009 3:20:28 PM

Page 23 

© 2005 Mitchell Repair Information Company, LLC.