Common questions

Where is the relay box under the dash?

Where is the relay box under the dash?

I am trying to find the relay box under the dash (battery saver relay, etc.) of my 2000 Ford Ranger XL. I have scowered the internet for the past two days and I still cannot seem to locate the relay box.

Why does my dash cam not connect to the Internet?

See above for fixes which is to try charging the camera for several hours. When your smartphone connects to your dash cam, it creates a new WiFi network. In modern iOS or Android versions, your camera may stop using that network if it doesn’t detect internet — which your dash cam will not provide.

Where is the relay box on a Ford Ranger?

Well I never found a relay box, but I did find the Battery Saver Relay, which is what I was looking for. It was located on the other side of the partition (or to the right/behind the ABS module). I should say that I believe it to be the BSR, but I could be completely wrong (See picture below).

What to do if your dash cam loses settings?

For USB cameras this is easy if you plug it into a cell-phone charger. For other cameras, you’ll have to drive if you don’t have an electrical outlet adapter (very uncommon). If after charging, your camera quickly loses settings you’ll have to contact your retailer/manufacturer as it’s a warranty issue.

What does a relay do on a car?

A relay is a small electro-mechanical device that’s employed to control a heavy amped circuit (Load) using a low amp circuit (control). It’s used in lots of circuits, – lights, horn, wipers, starter motor, power seats etc.

Why is my dashboard clicking all the time?

The HVAC control module manages it all but in order for it to do it’s job correctly it must receive accurate blend door position readings. Sometimes the positions are miscalculated which causes erratic motor activation. Recalibrating the system fixes the problem.

A relay is a small electro-mechanical device that’s employed to control a heavy amped circuit (Load) using a low amp circuit (control). It’s used in lots of circuits, – lights, horn, wipers, starter motor, power seats etc.

What to do if your dashboard is clicking?

Here’s a relearn or also known as a recalibration procedure for some GM vehicles: Turn ignition on. Turn Auto button. Turn ignition off. Remove fuse from the HVAC for 1 minute. Turn ignition on – the HVAC system is now in the relearn mode and automatically runs through all the blend door positions. Do not touch the controls for 2 minutes.

What to do when your car relay rattles?

Swapping the relay is a fast and simple way to diagnose. Shaking a faulty relay will often produce a rattle sound. Hot wire the relay and check resistance using a voltmeter or check out this simple plug and play relay tester here on the Auto electrical repair tools page.

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Ruth Doyle