Evaporator Temperature Sensor Failure on Mercedes-Benz CLK55 AMG

Problem overview

The evaporator temperature sensor can fail, causing the AC compressor not to cycle. If the AC compressor does not turn on, the AC system will not blow cold air. If the compressor is stuck on, the air will be very cold at first, before warming up.

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Mercedes-Benz CLK55 AMG vehicles with this problem

2 model years affected

2002 Mercedes-Benz CLK55 AMG

2001 Mercedes-Benz CLK55 AMG

2002 Mercedes-Benz CLK55 AMG

2001 Mercedes-Benz CLK55 AMG

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Submitted by Vehicle Owner · May 29, 2025

Published by RepairPal

Evaporator Temperature Sensor Failure on Mercedes-Benz CLK55 AMG

Problem overview

Mercedes-Benz CLK55 AMG vehicles with this problem

Need a diagnosis? Trust our Mercedes-Benz experts.

Search for another problem

Ask our experts about your Mercedes-Benz.