Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2000 >> K Tahoe 4WD V8-6.5L DSL Turbo VIN F >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> 1-2 Sol 2-3 Sol
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

1-2 Sol 2-3 Sol

Range On Off/On Off:
These values are the command status of the 1-2 and the 2-3 shift solenoids. ON represents a commanded energized state (current flowing through solenoid). OFF represents a commanded non-energized state (current not flowing through solenoid). Refer to Transmission Scan Tool Data Definitions in Automatic Transmission-4L80-E.

Transmission and Drivetrain
pro multis · About Operation CHARM