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
Test Procedures
1.
Disconnect the sensors connector at the evaporator case and then use an ohmmeter to measure the resistance. If the resistance is within 10% of the value on the characteristic curve, the sensor is functioning normally.
2.
If the sensor is normal, there is a malfunction of the air conditioning control unit, and it should be replaced.
