Manuals through 2025 now available!
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LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
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lemon-manuals.org.ua
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Coolant Temperature Sensor / Switch HVAC: Testing and Inspection
This sensor detects the engine coolant temperature and sends the appropriate signals to the air conditioning control assembly. These signals are used for warm up control when the engine is cold.
Wiring Diagram:
Inspection Procedure - Step 1:
Step 2: