P0535 Code: A/C Evaporator Temperature Sensor Circuit (P0535)
CodePage.genericDisclaimer
Qu'est-ce que cela signifie ?
Code P0535 indicates a problem with the A/C evaporator temperature sensor.
Diagnostic system: Idle speed and throttle control
On a Gmc Acadia, the P0535 code should be diagnosed as part of the idle speed and throttle control group. Related codes and live data from this same system can change the repair priority, so avoid replacing parts from the code name alone.
Most Common Causes for Gmc Acadia
- Faisceau de câblage endommagé ou cassé
- Connecteur électrique corrodé ou desserré
- Compresseur ou embrayage de climatisation défectueux
Symptômes à surveiller
- Le voyant moteur est allumé
- Le système de climatisation ne refroidit pas correctement
CodePage.beforeReplacing
- Inspect intake leaks and throttle body carbon buildup.
- Check idle air or electronic throttle live data.
- Verify battery voltage and recent relearn procedures if the throttle body was cleaned or replaced.
- Check for blown fuses, weak battery voltage, and damaged connectors before buying major parts.
Comment Diagnostiquer
CodePage.commonMistakes
Replacing throttle parts before cleaning, checking air leaks, and completing the correct idle relearn. Always confirm the fault with freeze-frame data, live data, visual inspection, and circuit checks before spending money on parts.
CodePage.faq
Can I drive with the P0535 code?
If the check engine light is solid, you can usually drive to a safe location or mechanic. If the light is flashing, pull over immediately to prevent catastrophic engine or catalytic converter damage.
Will the P0535 code clear itself?
Once the underlying problem is fixed, the engine computer will run its self-checks. If it passes over several drive cycles, the light will turn off automatically. You can also clear it immediately using an OBD2 scanner.
Will this code fail an emissions test?
Yes. If the Check Engine Light is on due to the P0535 code, your Gmc will automatically fail an OBD2 plug-in emissions or smog test.
What should I check first for P0535?
Inspect intake leaks and throttle body carbon buildup. Check idle air or electronic throttle live data. Verify battery voltage and recent relearn procedures if the throttle body was cleaned or replaced.
Join the Discussion
Estimation de réparation
Fuse, connector, wiring, cleaning, or basic inspection
Major component replacement after live data and circuit tests confirm failure
Comprend les pièces et la main-d'œuvre. Peut varier selon l'emplacement.
Cleaning and relearn are cheap; actuator or throttle body replacement should be data-confirmed.
Difficulté de réparation (DIY)
Can usually be performed at home with basic hand tools.