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Home >> Jaguar >> 1982 >> XJ-S V12-5.3L >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Module HVAC >> Testing and Inspection >> Servo Control Unit

Servo Control Unit

Servo Control Unit

Servo Control Unit:




Servo Control Unit Operation:




Servo Control Unit:





Testing: Check continuity and operation of microswitches.

Do not apply 12 volts to servo motor.
Feedback potentiometer - check continuity resistance.