× 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
2003 GMC Yukon XL 1500 SLE 5.3L MIL Lamp on
Posted to GM Driveability on 9/30/2011 13 Replies

The problem is intermittent. I have never been able to duplicate the problem but every time 10 minutes after the customer picks up the vehicle he calls back and says the light is back on. The vehicle runs perfect just the light comes on.

13 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Yukon XL 1500 SLE

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Yukon XL 1500 SLE

VIN 3GKEC16Z13
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

2003 GMC Yukon XL 1500 SLE

VIN 3GKEC16Z13
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0101Mass Airflow Sensor Range/Performance