Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 1999 >> Corvette V8-5.7L VIN G >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Initial Inspection and Diagnostic Overview >> Vehicle On-Board & Scan Tool Diagnostics >> Engine Scan Tool Data Definitions >> TCC Duty Cycle
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

TCC Duty Cycle

The scan tool displays ON or OFF. This parameter is the commanded state of the TCC PWM solenoid. The scan tool indicates Enabled when the commanded state of the solenoid is ON. When the solenoid is not on, the scan tool displays Disabled.
pro multis · About Operation CHARM