P0536 - A/C Evaporator Temperature Sensor Range/Performance

The evaporator temperature sensor signal is outside the expected range.

Code Overview

The evaporator temperature sensor signal is outside the expected range.

Common Causes

• Failed evaporator temperature sensor
• Damaged wiring or connector
• HVAC control issue

Diagnostic Steps

1. Inspect the sensor connector and wiring
2. Compare evap temperature data to A/C operation
3. Check for intermittent dropouts or connector fit issues

Likely Repairs & Cost Guides

Use test results to confirm the fault before pricing the repair.

Related OBD Codes

Browse the closest code-family pages when the same fault pattern often shows up nearby.

Next Steps

Move from the code to a diagnosis path, then into repair pricing once the fault is confirmed.