Browsing Category


Welcome to the GM Service Repair and Vehicle Manual section! Here you will find comprehensive manuals and instructions for maintaining and repairing GM vehicles and equipment. Our team of experts is dedicated to providing you with top-quality materials and updates for your vehicle. Stay updated with the latest manuals and instructions by checking back often. Thank you for choosing GM Service Repair and Vehicle Manuals!


GM CODES. GM Code List P1000-P1299. NOTE: For some code numbers, there may be more than one definition because the same number may be used for different faults on different model years or models. P1031 ....02 Sensor heater control…