P1546 CHEVROLET - A/C Clutch Status Circuit Low Voltage
Repair Importance Level:
Repair Difficulty Level:
- Faulty A/C Clutch Relay
- A/C Clutch Relay harness is open or shorted
- A/C Clutch Relay circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P1546 Chevrolet Description
The Powertrain Control Module (PCM) will activate the A/C clutch relay when the PCM detects that A/C has been requested. When the PCM activates the relay, voltage should be present at both the A/C compressor clutch and the A/C clutch status circuit at the PCM.
- P1546 Chevrolet -
P1546 code. Have power to a/c relay. a/c works if relay ground wire is ground to battery-. ECM not g...
Need more help?
Do you need more help with the P1546 Chevrolet code? ask a question to our users or find an automotive repair shop near you to help you
with yout repair
Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1546 Chevrolet code? Have you replaced any parts?
Any information is appreciated. Thanks