× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2012 Chevrolet Equinox LS 2.4L Hesitation, Surge, Stall, MIL Lamp on
Posted to GM Driveability on 6/8/2026 3 Replies

Need some help on this chevy, Keep getting code p15A1 fuel economy switch performance. Went through the flow chart, Tested switch, ohmed out okay. Checked wiring for 5volt ref and ohms out okay like flow chart says and signal wire ohmed out okay even loade...

3 Replies Received (View Replies)

  Related Documents & Media  2012 Chevrolet Equinox LS

 
Open Help Request

car Vehicle Data

2012 Chevrolet Equinox LS

VIN 2GNFLNEK3C
Engine2.4 L / 4 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

P15A1Motor Driver Module Temperature Signal Circuit High Voltage
Open Help Request

car Vehicle Data

2012 Chevrolet Equinox LS

VIN 2GNFLNEK3C
Engine2.4 L / 4 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

P15A1Motor Driver Module Temperature Signal Circuit High Voltage