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Alfa Romeo DTC

Alfa Romeo DTC P0646

Manufacture

Alfa Romeo DTC

Code

P0646

Definition

Ac Clutch Relay Control Circuit Low

Description

The PCM detects that the A C Clutch Relay Control circuit voltage is below the minimum acceptable value.

Cause

  • A C Clutch Relay Control Circuit Shorted To GroundA C Clutch RelayPowertrain Control Module (Pcm)

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