P1535 - A/C High Side Temperature Sensor Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P1535 Possible Causes

  • Faulty A/C High Side Temperature Sensor
  • A/C High Side Temperature Sensor harness is open or shorted
  • A/C High Side Temperature Sensor circuit poor electrical connection

First diagnose P1535 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 P1535 code

    Labor: 1.0

    The cost of diagnosing the P1535 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.

P1535 Possible Symptoms

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

P1535 Meaning

The Heating, Ventilation, and Air Conditioning (HVAC) Control Module monitors the evaporator temperature via the evaporator temperature sensor. When the air is cold, the sensor resistance and signal voltage are high. When the air is warm, the sensor resistance and signal are low.
OBDII Code P1535 - A/C High Side Temperature Sensor Circuit - Engine-Codes.com

P1535 More Information

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