A prevalent issue with the GMC Canyon is the P0446 code. This code corresponds to a specific number obtained when connecting your Canyon to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more
The P0440 code is a common trouble code that many GMC Canyon owners may encounter. It indicates that there is an issue with the truck’s Evaporative Emission Control (EVAP) system. Specifically, the EVAP system is malfunctioning. A variety of causes can trigger the P0440 code, with the most common one being a loose or damaged … Read more
This page is meant to help you troubleshoot the GMC Canyon P0420 trouble code. It covers the P0420 code’s meaning, symptoms, causes, and possible solutions. P0420 is the most common OBDII code and is virtually never a breakdown risk. A failing oxygen sensor or bad catalytic converter are the most common causes of P0420. Table … Read more
One of the most common trouble codes with the GMC Canyon is the P0496 code. This code number references a number that is given to you when you plug your Canyon into an OBDII scanner. GMC Canyon P0496 Symptoms P0496 code in the GMC Canyon will often be accompanied by an erratic idle. The engine … Read more
One of the most common issues that happens with the GMC Canyon is the P0442 trouble code. This code appears when connecting the vehicle to an OBDII scanner and pertains to the emissions system. While it’s unlikely to cause a breakdown, it can be bothersome and may result in a failed emissions test for your … Read more
One of the most common trouble codes with the GMC Canyon is P0171. It indicates that your GMC Canyon is running lean on the bank one side. It’s the most common air/fuel mixture-related code. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common codes. The most … Read more
A trouble code is a signal that is generated by an automatic transmission system whenever it detects an issue in the GMC Canyon that requires your attention. The P0700 code is a general code that is typically accompanied by another code that specifies the specific problem. This code is part of the OBDII system and … Read more