Acura TSX / Honda Accord CL. Manual - part 250

 

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Acura TSX / Honda Accord CL. Manual - part 250

 

 

CIRCUIT DIAGRAM 

Fig. 2: Wipers/Washers Wiring Diagram (1 Of 2)

 

2004 Acura TSX 

2004 ACCESSORIES & EQUIPMENT Wipers/Washers - TSX

  

 

Fig. 3: Wipers/Washers Wiring Diagram (2 Of 2) 

DTC TROUBLESHOOTING 

DTC B1076: WINDSHIELD WIPER SIGNAL ERROR 

1. Clear the DTCs using the HDS.  

2. Cycle the ignition switch to OFF and then back ON (II). 

 

2004 Acura TSX 

2004 ACCESSORIES & EQUIPMENT Wipers/Washers - TSX

  

 

3. Turn the wiper switch to INT, LOW, then HIGH for at least 2 seconds each.  

4. Check for DTCs using the HDS. 

Is DTC B1076 indicated? 

YES - Go to step 5. 

NO - Intermittent failure. The windshield wiper system is OK at this time. Check pinfits and connections.

5. With the wiper/washer switch OFF, select WINDSHIELD WIPERS from the HDS, and enter the DATA 

LIST.  

6. Check the ON/OFF information of the Windshield Wiper Switch (BACK-UP) in the DATA LIST. 

Is the information indicator OFF? 

YES - Go to step 7. 

NO - Go to step 11. 

7. Turn the wiper switch ON (low or high).  

8. Check the ON/OFF information of the Windshield Wiper Switch (BACK-UP) in the DATA LIST. 

Is the information indicator ON? 

YES - Faulty relay control module; replace the under-hood fuse/relay box. 

NO - Go to step 9. 

9. Disconnect the relay control module 10P connector and the wiper/washer switch 8P connector.  

10. Check for continuity between the No. 5 terminal of the relay control module 10P connector and the No. 5 

terminal of the wiper/washer switch (combination switch control unit) 8P connector. 

 

2004 Acura TSX 

2004 ACCESSORIES & EQUIPMENT Wipers/Washers - TSX

  

 

Fig. 4: Checking For Continuity Between The Relay Control Module 10P Connector And The 
Wiper/Washer Switch 8P Connector 

Is there continuity? 

YES - Faulty combination switch control unit; replace the wiper/washer switch. 

NO - Repair an open in the GRN/WHT wire. 

11. Disconnect the relay control module 10P connector and the wiper/washer switch 8P connector.  

12. Check for continuity between the No. 5 terminal of the relay control module 10P connector and body 

ground. 

 

2004 Acura TSX 

2004 ACCESSORIES & EQUIPMENT Wipers/Washers - TSX

  

 

 

 

 

 

 

 

 

Content   ..  248  249  250  251   ..