What are the RPO codes on a GM Sierra?

GM RPO Codes FVO Transaxle Final Drive 3.67 HK1 Axle Rear 2.87 HK3 Axle Rear 6.14 HK9 Axle Rear 10000 Lbs, Single Spd 5.86

What does reduced engine power mean on a GMC Sierra Z71?

I’ve had the ’03 GMC sierra Z71 5.3 only few months, 2 days after purchase i got the “Reduced engine power” mess, took it to the dealer and they told me I needed to replace the throttle body (electronic), the TAC module.

How much does it cost to diagnose p1516 GMC code?

The cost of diagnosing the P1516 GMC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. When is the P1516 GMC code detected?

When does the diagnostic trouble code set on a GMC?

The Diagnostic Trouble Code (DTC) will set when the ECM has detected an out of range condition between the predicted and actual throttle position. Need more information on how to fix the P1516 GMC code?

What does the VIN number on a GMC Sierra mean?

GMC SIERRA VIN decoder Every GMC car has a unique identifier code called a VIN. This number contains vital information about the car, such as its manufacturer, year of production, the plant it was produced in, type of engine, model and more.

What do I need to know about my GMC Sierra?

Find all the latest facts, figures and GMC SIERRA specs based on year, make and model. GMC vehicle history report may contain the following information: title problems, prior damages, unsafe salvage rebuilds, odometer mileage, theft, past sales. What is VDS? VDS is a Vehicle Descriptor Section.

What does the p1516 GMC engine code mean?

Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? The cost to diagnose the P1516 GMC code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

What’s the rear end gear ratio in a GMC?

General Motors rear end differentials are referred to by the diameter of the ring gear, i.e. 7.5 inch, 8.5 inch, 10.5 inch. Our experts will help you find the correct ring and pinion set for your particular application.

What is the GM RPO code for rear axle?

(Accurate identification using the GM RPO code assumes that the rear end has not been previously modified) The prefix is usually F, G or H when referring to Axle Identification. The list below is a partial list of typical GM RPO Codes, specifically the codes pertaining to Axle Identification, Differential Type and Gear Ratio.

Where do I find the axle ratio on my GMC 1500?

Open your computer’s Web browser and navigate to the GM-Trucks.com “RPO Code Lookup” Web page (See Resources). Enter the RPO code beginning with “G” into the “Search for:” box displayed on the Web page and click on the “Search” button. Examine the results displayed on the Web page relating to your vehicle’s axle ratio.

What is the Axle code for a GMC?

GM RPO Axle Code List (F) The following is a complete list of GM RPO axle codes for Chevy and GMC vehicles starting with the letter F. RPO. Axle Type. Ratio. F16. Transaxle. 2.53. F17.

Where can I find the axle gear ratio?

GM RPO Axle Codes. To find the axle gear ratio of any GM vehicle, locate the RPO sticker (typically located in the glove box) and write down any codes starting with F, G, or H. Then, find those codes in the table below.

What’s the gear ratio on a GM 10 speed?

GM 10-Speed vs. 8-speed Hydra-Matic Transmissions – Gear Ratios Transmission: 10-speed 10LXX 8-speed 8LXX First: 4.70 4.56 Second: 2.99 2.97 Third: 2.15 2.08

What are the RPO codes on a GM Sierra?