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)

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Cabin Temperature Sensor, ACC

Cabin Temperature Sensor (218):

5V power supply through 10 kohm resistor in the control module.

°C (F°) kOhm
0 (32) 26,7-29,3
10(50) 17,5-18,9
20(68) 11,8-12,5
25(77) 9,8-10,3
30(86) 8,1-8,5
40(104) 5,6-6,0