The United States Postal Service (USPS) use what's called a Grumman Long Life Vehicle, or LLV, for their postal trucks. This video will show you how to troubleshoot the dash gauges in an LLV that are acting crazy. If you;re a mechanic and you have the same sort of electrical problem with the gauges when using turn signals or hazards, this video will help you find the solution, which could involve the parking brake.
- Hot
- Latest
-
How to Fix Car Dents:
8 Easy Ways to Remove Dents Yourself Without Ruining the Paint
-
How To:
Open Your Car Door Without a Key: 6 Easy Ways to Get in When Locked Out
-
How To:
Unlock a Car Door Using a Cell Phone and a Faraway Keyless Remote (Faux-To?)
-
How To:
Use Lysol to Clean Bacteria Out of Your Car's Air Conditioning System
-
Boiled Water:
The Easiest Way to Remove Dents from a Car Bumper
-
How To:
Confirm error code P 0340 on a Nissan by checking the cam sensor
-
How To:
Fix a Huge Dent in Your Car at Home Without Ruining the Paint Job
-
How To:
Fix transmission and oil seal leaks fast with AT-205 Re-Seal
-
How To:
Bypass a broken air conditioning computer system in a car with a bypass switch
-
How To:
Change front brake pads on a Ford Escape
-
How To:
Take apart a car engine and see what all the parts do
-
How To:
Touch up the paint on a car and fill in any missing spots
-
How To:
Clean your AC drain if water is spilling into your car
-
How To:
Keyless Entry Remote Not Working? Try This Quick Fix Before Buying a New One
-
How To:
Fix Broken Plastic Tabs on Bumper
-
How To:
Fix Your Car Dent with a Hair Dryer
-
How To:
Troubleshoot and fix broken windshield wipers
-
How To:
Use Fiberglass Filler For Auto Body Repair
-
How To:
Find and fix leaking spark plug tubes in your engine
-
How To:
Repair air conditioning leaks in your car
-
How to Fix Car Dents:
8 Easy Ways to Remove Dents Yourself Without Ruining the Paint
-
How To:
Open Your Car Door Without a Key: 6 Easy Ways to Get in When Locked Out
-
How To:
Unlock a Car Door Using a Cell Phone and a Faraway Keyless Remote (Faux-To?)
-
How To:
Use Lysol to Clean Bacteria Out of Your Car's Air Conditioning System
-
Boiled Water:
The Easiest Way to Remove Dents from a Car Bumper
-
How To:
Confirm error code P 0340 on a Nissan by checking the cam sensor
-
How To:
Fix a Huge Dent in Your Car at Home Without Ruining the Paint Job
-
How To:
Fix transmission and oil seal leaks fast with AT-205 Re-Seal
-
How To:
Bypass a broken air conditioning computer system in a car with a bypass switch
-
How To:
Change front brake pads on a Ford Escape
-
How To:
Take apart a car engine and see what all the parts do
-
How To:
Touch up the paint on a car and fill in any missing spots
-
How To:
Clean your AC drain if water is spilling into your car
-
How To:
Keyless Entry Remote Not Working? Try This Quick Fix Before Buying a New One
-
How To:
Fix Broken Plastic Tabs on Bumper
-
How To:
Fix Your Car Dent with a Hair Dryer
-
How To:
Troubleshoot and fix broken windshield wipers
-
How To:
Use Fiberglass Filler For Auto Body Repair
-
How To:
Find and fix leaking spark plug tubes in your engine
-
How To:
Repair air conditioning leaks in your car
1 Comment
What's a good scan to purchase for the LLV?
Share Your Thoughts