Gmc Acadia U1938 Engine Trouble Code

Gmc Acadia U1938 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

Gmc Acadia U1938 Code Meaning :

When you check Gmc Acadia car engine light came on code U1938 the reason should be . However manufacturer may have a different definition for the U1938 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1938 OBD-II Diagnostic Network (U) Trouble Code Description

U1938 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1938 Code

The reason of U1938 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U1938 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

U1937 Previous Engine Trouble Code For Gmc Acadia

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