P1538 CHEVROLET Possible Causes
- Faulty A/C Clutch Relay
- A/C Clutch Relay harness is open or shorted
- A/C Clutch Relay circuit poor electrical connection
First diagnose P1538 CHEVROLET 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 P1538 CHEVROLET code
Labor: 1.0The cost of diagnosing the P1538 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P1538 CHEVROLET Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1538 CHEVROLET MeaningThe Powertrain Control Module (PCM) activates the A/C clutch relay when the PCM detects an A/C request. Voltage is present at both the A/C compressor clutch and the A/C clutch status terminal at the PCM when the relay is activated.
P1538 CHEVROLET More InformationNeed more information on how to fix the P1538 CHEVROLET code?
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