GMC Canyon 1689 SPN Fault Code

Name:

Auxiliary Heater Output Power Percent

Description:

Current auxiliary heater output power, relative to the auxiliary heater maximum output power.

GMC Canyon 1689 spn fault code name is Auxiliary Heater Output Power Percent. If you don't take the time to look into GMC Canyon 1689 spn fault when it arises, it can add up quickly. One small issue like GMC Canyon 1689 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of GMC Canyon 1689 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

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700
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