OBDII Code List

P0646 SUZUKI - Air Conditioning Clutch Relay Circuit Low

Repair Importance Level: 1/3
Repair Difficulty Level: 3/3   
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P0646 SUZUKI Possible Causes

  • Faulty Air Conditioning Clutch Relay
  • Air Conditioning Clutch Relay harness is open or shorted
  • Air Conditioning Clutch Relay circuit poor electrical connection

First diagnose P0646 SUZUKI code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P0646 SUZUKI code

    Labor: 1.0

    The cost of diagnosing the P0646 SUZUKI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the P0646 SUZUKI code detected?

Code P0646 may be stored if an open or short exists in A/C clutch relay control circuit.

P0646 SUZUKI Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0646 Suzuki Description

A/C clutch relay may also be referred to as A/C compressor clutch relay. A/C clutch relay circuit is monitored when ignition is on and battery voltage is greater than 10.4 volts.
OBDII Code P0646 Suzuki - Air Conditioning Clutch Relay Circuit Low -

P0646 SUZUKI More Information

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