If the level is below the bottom of the ller plug hole,
you may need to add some lubricant.
When the differential is cold, add enough lubricant to
raise the level to 1/2 inch (12 mm) below the ller
plug hole.
When the differential is at operating temperature
(warm), add enough lubricant to raise the level to the
bottom of the ller plug hole.
What to Use
To determine what kind of lubricant to use, see
Recommended Fluids and Lubricants on page 6-12.
Bulb Replacement
For the type of bulbs, seeReplacement Bulbs on
page 5-49.
For any bulb changing procedure not listed in this
section, contact your dealer.
Taillamps and Turn Signal Lamps
1. Open the liftgate.
2. Remove the two
screws from the lamp
assembly.
3. Pull the assembly away from the vehicle.
5-48
ApplicationL6 Engine V8 Engine
English Metric English Metric
Differential Fluid
Rear 3.6 pints 1.7 L 4.3 pints 2.0 L
Front 1.7 pints 0.8 L 1.7 pints 0.8 L
Fuel Tank
TrailBlazer 22.0 gallons 83.3 L 22.0 gallons 83.3 L
TrailBlazer EXT 25.3 gallons 95.8 L 25.3 gallons 95.8 L
All capacities are approximate. When adding, be sure to ll to the appropriate level, as recommended in this
manual. Recheck the uid level after lling.
5-105
