Chevrolet trailblazer Handbook page 303

10460390) - 2017 - crc - 6/15/16
302 Service and Maintenance
Item
Manual Transmission
Automatic
Transmission
Hydraulic Clutch
Transfer Case (4x4)
Front Axle (4x4)
Level Checking
Dexron VI
Dexron VI
Dexron VI
Lubricant
ACDelco SAE 75W90
Service
Transmission (all):
check the oil level and
fill it up to the level if
required.
All inspections
Shared with brake system.
Check for leaks.
All inspections
Change
Road usage:
‐
Every 160,000 km.
Check for leaks, if exists, check
the oil level and fill it up to the
level if necessary.
Severe operation:
‐
Every 80,000 km.
Check for leaks, if exists, check
the oil level and fill it up to the
level if necessary.
Does not require change
When (4x4) is frequently used
change the oil every 80,000 km or
every three years, whichever occurs
first.
Every 120,000 km.