CL 600 (140.076) V12-6.0L (120.982) (1998)
Shifter A/T: Description and Operation
Selector Lever Position Information
Task
Recognizing selector lever positions P and N or gear engaged.
Design/function
The ETC or FTC control module recognizes selector lever position P and N by means of a contact in the transmission, the selector lever position by
means of the transmission range recognition switch and kickdown by means of the kickdown switch. All the information is transmitted to the engine
control module over the CAN databus.
ECM control module position/task/design/function
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Hot film mass air flow sensor and intake air temperature sensor integrated
AT control module position/task/deign/function
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Information on selector lever position P/N and gear engaged in automatic transmission