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:
Repair a car trunk that won't open
-
How To:
Remove a driveshaft hub nut on a front-wheel drive (FWD) vehicle
-
How To:
Use Lysol to Clean Bacteria Out of Your Car's Air Conditioning System
-
How To:
Troubleshoot and fix broken windshield wipers
-
How To:
Clean your AC drain if water is spilling into your car
-
How To:
Fix Broken Plastic Tabs on Bumper
-
How To:
Fix a Huge Dent in Your Car at Home Without Ruining the Paint Job
-
How To:
Fix error code P0300 for random misfires on your car
-
How To:
Diagnose a problem with the cooling fan relay on a Chrysler
-
How To:
Remove the crankshaft sensor on a Nissan Sentra
-
How To:
Change the spark plugs on a 4.7L V8 Jeep engine
-
How To:
Prepare a new OEM car body part for paint
-
How To:
Change a vehicle's hub bearing assembly
-
How To:
Unlock a Car Door Using a Cell Phone and a Faraway Keyless Remote (Faux-To?)
-
Boiled Water:
The Easiest Way to Remove Dents from a Car Bumper
-
How To:
Reset a Busted Speedometer After Jump-Starting or Replacing a Vehicle's Battery
-
How To:
Bypass the kickstand safety switch on a motorcycle
-
How To:
Replace an oil pressure sending unit to fix a low engine oil pressure gauge
-
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:
Repair a car trunk that won't open
-
How To:
Remove a driveshaft hub nut on a front-wheel drive (FWD) vehicle
-
How To:
Use Lysol to Clean Bacteria Out of Your Car's Air Conditioning System
-
How To:
Troubleshoot and fix broken windshield wipers
-
How To:
Clean your AC drain if water is spilling into your car
-
How To:
Fix Broken Plastic Tabs on Bumper
-
How To:
Fix a Huge Dent in Your Car at Home Without Ruining the Paint Job
-
How To:
Fix error code P0300 for random misfires on your car
-
How To:
Diagnose a problem with the cooling fan relay on a Chrysler
-
How To:
Remove the crankshaft sensor on a Nissan Sentra
-
How To:
Change the spark plugs on a 4.7L V8 Jeep engine
-
How To:
Prepare a new OEM car body part for paint
-
How To:
Change a vehicle's hub bearing assembly
-
How To:
Unlock a Car Door Using a Cell Phone and a Faraway Keyless Remote (Faux-To?)
-
Boiled Water:
The Easiest Way to Remove Dents from a Car Bumper
-
How To:
Reset a Busted Speedometer After Jump-Starting or Replacing a Vehicle's Battery
-
How To:
Bypass the kickstand safety switch on a motorcycle
-
How To:
Replace an oil pressure sending unit to fix a low engine oil pressure gauge
1 Comment
What's a good scan to purchase for the LLV?
Share Your Thoughts