What Does P1567 Mean?
The PCM is not receiving any load signal from the A/C compressor clutch circuit. This indicates a complete loss of communication regarding A/C compressor operation.
Common Causes
40%
Open circuit in A/C compressor clutch wiring harness
25%
Failed A/C compressor clutch coil
20%
Blown fuse or faulty A/C relay
15%
Corroded or disconnected connector at compressor
Diagnostic Steps
1
Step 1: Check A/C compressor clutch fuse and relay operation
2
Step 2: Inspect connector at A/C compressor for disconnection, damage, or corrosion
3
Step 3: Test for voltage at compressor clutch connector when A/C is commanded on
4
Step 4: Measure resistance of clutch coil and compare to specifications
5
Step 5: Trace wiring from compressor back to PCM checking for breaks or shorts
Estimated Repair Cost
$100 - $800
Parts + labor, varies by vehicle and location
The PCM is not receiving any load signal from the A/C compressor clutch circuit. This indicates a complete loss of communication regarding A/C compressor operation.
The most common cause of P1567 (Load signal from A/C compressor no signal) is: Open circuit in A/C compressor clutch wiring harness
Typical repair costs for P1567 range from $100 to $800, depending on the vehicle, location, and whether you do it yourself or go to a shop.
No safety risk. A/C system will not function but vehicle operates normally otherwise.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P1567 to identify the root cause.
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Quick Info
Category
Powertrain
System
Climate Control / Engine Management
Difficulty
Type
Manufacturer
Recommended Tools
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