When to replace the TPM sensors on a GMC Envoy Denali?
2008 GMC Envoy Denali (short wheelbase), replaced all four TPM sensors in February 2016 with AC Delco sensors. Immediately after replacing the sensors the dash light came back on and the LF stopped reading intermittently, worse when it was colder (below 40F). The truck stays inside in a heated garage.
When does the TPMS light come on on a Denali?
After the BCM replacement there have been no TPMS lights all summer until recently when the temps began cooling off over night in the 50’s. After about 15/20 minutes of freeway driving (65-75mph) the TPMS light will come on, left front will be dashed lines on the DIC.
When to replace the throttle body on a Silverado?
I cleaned my throttle body and replaced throttle body position sensor on my 2013 Chevy Silverado 5.3L. My truck idles fine until I press the accelerator … read more
2008 GMC Envoy Denali (short wheelbase), replaced all four TPM sensors in February 2016 with AC Delco sensors. Immediately after replacing the sensors the dash light came back on and the LF stopped reading intermittently, worse when it was colder (below 40F). The truck stays inside in a heated garage.
After the BCM replacement there have been no TPMS lights all summer until recently when the temps began cooling off over night in the 50’s. After about 15/20 minutes of freeway driving (65-75mph) the TPMS light will come on, left front will be dashed lines on the DIC.
How to replace the throttle position sensor system in GMC?
Replacing the sensor is essential for good performance. Turn off the engine and raise the hood of the GMC vehicle. In most cases, remove the air cleaner that covers the throttle body. Locate the accelerator linkage. Just opposite the throttle lever, on the opposite side of the throttle body, the throttle position sensor is located.
What happens when the throttle pedal moves on a GMC?
When the throttle pedal moves, the throttle sensor also moves in direct response to the driver commands. As the throttle moves, a voltage signal ranging from 0.5 volts to 5.0 volts is sent to the engine computer.
Are there any issues with the Denali envoy?
Checked the harness at the body to gate joint and found no signs of wear or chaffing of wires and no loose connections. Took the Envoy on a 1000 mile trip this weekend, temps in the 40’s in the morning and 70’s in the afternoon with rain over night.
What is the reliability score of the GMC Envoy?
The Reliability score is based on our latest subscriber survey of 2008 GMC Envoy owners. The owner comments describe problems respondents experienced with this vehicle.
What can you do with a GMC Envoy?
Use our vehicle selector to find the gear that will fit your GMC SUV. While this Envoy is not skilled in the art of shuttle diplomacy, it is quite good at shuttling your family from home to school to soccer practice and back.
Replacing the sensor is essential for good performance. Turn off the engine and raise the hood of the GMC vehicle. In most cases, remove the air cleaner that covers the throttle body. Locate the accelerator linkage. Just opposite the throttle lever, on the opposite side of the throttle body, the throttle position sensor is located.
Checked the harness at the body to gate joint and found no signs of wear or chaffing of wires and no loose connections. Took the Envoy on a 1000 mile trip this weekend, temps in the 40’s in the morning and 70’s in the afternoon with rain over night.
When did GMC Envoy Denali Service StabiliTrak light go off?
No problems since the replacement. I picked up a 2007 GMC Envoy Denali 2wd in July that has 89,000 miles. About a month ago, when the weather really started to cool off, the “service stabilitrak” message and light started to intermittently go off.
Who is the owner of the 2005 GMC Envoy?
2005 GMC Envoy/Envoy XL/Envoy Denali Owner ManualM GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Truck Emblem and the names ENVOY, and DENALI are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice.
What happens when a TPS sensor goes bad?
The data provided by TPS is invaluable for proper starting, idling, and easy throttle response. These operations are affected when a bad throttle position sensor feeds erroneous data to the car’s computer. Because of this, the following can occur: 1. Difficulty while changing gears.
What does a throttle position sensor ( TPS ) do?
A Throttle Position Sensor (TPS) usually detects heat, light, and even moisture. It takes all the necessary measurements and sends it over to the Electronic Control Module.