Peterbilt Relays Behind Dash Diagram

2011 peterbilt 387. vin *****************. reverse lights not working Peterbilt 22e5 9dd4 4ab4 Relay drl junction running cherokee daytime lowered access fotki

2011 Peterbilt 387. VIN *****************. Reverse lights not working

2011 Peterbilt 387. VIN *****************. Reverse lights not working

Photo: with the junction block lowered you can now access the drl relay

2011 Peterbilt 387. VIN *****************. Reverse lights not working

2011 Peterbilt 387. VIN *****************. Reverse lights not working

Photo: With the Junction Block lowered you can now access the DRL relay

Photo: With the Junction Block lowered you can now access the DRL relay