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
Use the scan tool to cycle the Electronic Climate Control
(ECC) module output functions. When the ECC module output cycling is selected, the scan tool can command the ECC module to cycle an output. This feature can be used to determine if the ECC module is able to cycle an output regardless of inputs or specific program instructions. Once a test is selected, the scan tool will command the ECC module to energize the selected output. The scan tool will then display the status of the selected output. For example, a command can be sent to the air temperature valve sensor and motor to move to the full hot or full cold position. After the command is sent, the inside air temperature valve sensor and motor will send a position feedback signal to ECC module indicating its movement. The displayed information represents only what was commanded, not the action which actually took place.