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
Scan Tool Cycle Outputs And Indicators
Use a scan tool in order to cycle
heater-A/C control air delivery and temperature controls solenoids and motors. This feature may be used in order to determine if the heater-A/C control is able to control a solenoid or motor regardless of the inputs or any specific program instructions. Once a test is selected, the scan tool will command the heater-A/C control to energize the selected solenoid or motor. The displayed information represents only what was heater-A/C control commanded, not if an action has actually taken place. Inspect the heater-A/C control for the ability to control each of the selected solenoid or motor functions through the scan tool.