How To Check And Add Fluid - GMC T-Series 1999 Owner's Manual

Electric/Hydraulic Parking
Brake Fluid
If you have an electric/hydraulic parking brake, a good
time to check the fluid level is when you check the fluid
levels under the tilt cab.
If you need to add fluid, use Dexron
Transmission Fluid. See "Maintenance Schedule" in
the Index

How to Check and Add Fluid

First, apply the parking brake. To check the fluid level,
look at the MAX and MIN lines on the side of the
reservoir. If the level is below the MAX line, add fluid.
To add fluid, clean away any dirt around the reservoir
cap. Remove the reservoir cap and add enough fluid to
bring it up to the MAX level.
Battery
Your new vehicle comes with one or more ACDelco
Freedom
for a new battery, we recommend an ACDelco Freedom
R
maintenance free battery. Be sure it has the replacement
III Automatic
number shown on the original battery's label.
NOTICE:
Always use proper fluid (automatic transmission
fluid), not brake fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.
R
maintenance free batteries. When it's time
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