What is this relay for?
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What is this relay for?
Or is it even a relay?
Blue box in this picture:
https://i.imgur.com/NHmf9.jpg
This is the in-cab fuse panel located between the drivers door and the dash.
This is the refrence diagram for the panel:
https://i.imgur.com/fDE37.jpg
No mention of what the blue box is for..
I was just curious....RWAL is not working, was just checking fuses and noticed this thinger.
Blue box in this picture:
https://i.imgur.com/NHmf9.jpg
This is the in-cab fuse panel located between the drivers door and the dash.
This is the refrence diagram for the panel:
https://i.imgur.com/fDE37.jpg
No mention of what the blue box is for..
I was just curious....RWAL is not working, was just checking fuses and noticed this thinger.
Last edited by RageGuy; Aug 7, 2012 at 05:29 PM.
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Posts: 18,729
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From: NH
Confirmed.
dhvaughan is correct.
What you need to check , is too make sure you don't have a pinhole in the brake line going to the rear of the truck and that the sensor on top middle of the rear diff is working(both are the most common probs).
dhvaughan is correct.
What you need to check , is too make sure you don't have a pinhole in the brake line going to the rear of the truck and that the sensor on top middle of the rear diff is working(both are the most common probs).
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How does one check if that sensor is working? And what's it called anyways?
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From: Gainesville, Ga.
its in the top of the rear end pumpkin, with an electrical connector.
its called rear ABS sensor, sometimes aka rear speed sensor. if its not working, it should set off a CEL light.
check cel codes by turning ignition to ON OFF ON OFF ON and then watching the digital odometer.
its called rear ABS sensor, sometimes aka rear speed sensor. if its not working, it should set off a CEL light.
check cel codes by turning ignition to ON OFF ON OFF ON and then watching the digital odometer.
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its in the top of the rear end pumpkin, with an electrical connector.
its called rear ABS sensor, sometimes aka rear speed sensor. if its not working, it should set off a CEL light.
check cel codes by turning ignition to ON OFF ON OFF ON and then watching the digital odometer.
its called rear ABS sensor, sometimes aka rear speed sensor. if its not working, it should set off a CEL light.
check cel codes by turning ignition to ON OFF ON OFF ON and then watching the digital odometer.