What to do if your Chevy Silverado has transmission problems?

We have diagnostic walk-throughs and repair how-to’s that will keep your Chevrolet Silverado 1500s gearbox humming smoothly. The bulk of Chevrolet Silverado 1500s are equipped with automatic gear boxes that require little to no maintenance.

What causes a Chevy transmission to not shift?

Low transmission fluid level. Chevy transmission won’t shift, stuck in 1st gear or limp mode – Speedometer may also display zero at all times. It could be internal transmission failure, low transmission fluid, or faulty Vehicle Speed Sensor (VSS sensor).

Is the transmission on a Chevy Silverado electronically controlled?

If the transmission in your truck is a GM 4-speed OD 4L60E, then it is electronically controlled, but other than that it is nothing fancy. With that being said, it gets used every time you drive it. It is based off of an earlier design that was used for many years in cars and trucks.

What kind of transmission does a Chevy 1500 have?

2000 Chevy 1500 4WD Automatic Transmission: While driving, transmission quits working completely until I turn it off, then restart it, and then it works briefly again, then the transmission stops working again, it revs, but doesn’t engage. 213k miles. Nothing has been changed or added since we bought it.

Is there transmission clunk in a 2011 Chevy Silverado?

2011 Chevrolet silverado. Consumer states transmission clunk and a leaky (water) drivers cabin and expresses discontent in regards to gm the consumer stated the vehicle has been to the dealer 3 times for the transmission noise. The consumer stated gm bought the vehicle back and furnished him with a new vehicle.

Are there any problems with the Chevy Silverado 1500?

See all problems of the 2006 Chevrolet Silverado 1500 . 2011 Chevrolet silverado. Consumer states transmission clunk and a leaky (water) drivers cabin and expresses discontent in regards to gm the consumer stated the vehicle has been to the dealer 3 times for the transmission noise.

Are there no reverse gears in a Chevy Silverado?

No Reverse in 2nd or 4th gear, 1st and 3rd only: Transmission goes into gear harshly, vehicle sluggish from start, no 1st, 4th, or torque convertor lockup, manual 2nd, 3rd, reverse gears only working, check engine light is on: Transmission is in Limp Home Mode or has no electrical power. Also, PCM has lots of error codes.

Is there a slow relearn procedure for Chevy Silverado?

Transmission tech did a TSB “slow relearn” procedure which did not resolve the issue. Condition still present and tech says there is not TSB procedure which will improve the shift quality.

Can a Chevy Silverado go from 1st to 4th shift?

Transmission is in Limp Home Mode or has no electrical power. Also, PCM has lots of error codes. No 1st or 4th, shift 2nd to 3rd by itself when put in D or OD and locks converter: Goes into gear but sluggish like brakes are on, can manually shift to 2nd to get moving, then put in OD and truck shift 3rd as well as 4th are OK.

Are there any issues with the Chevy Silverado’s transmission?

Issue with the second gear apply circuit, service servo assembly, or 1-2 accumulator – pressure test No Reverse in 2nd or 4th gear, 1st and 3rd only: Transmission goes into gear harshly, vehicle sluggish from start, no 1st, 4th, or torque convertor lockup, manual 2nd, 3rd, reverse gears only working, check engine light is on:

Is the Chevy Silverado GMT800 supposed to shift?

No need to panic yet. This article applies to the Chevrolet Silverado GMT800 (1999-2006). Your transmission is just supposed to shift and leave you alone. When it fails to do so, you naturally get upset either because of the trouble you are not looking for or the fear of how much the fix may cost.

How to find a fault in a Chevy transmission?

Reading Chevy transmission codes from the PCM/TCM module requires more than a simple OBD-II scanner. It requires a diagnostic scanner that will retrieve fault codes from PCM such as Foxwell Chevy Transmission Scanner, Launch Transmission ABS Diagnostic Tool, and Autel Transmission Scanner.

Are there any transmission defects in GM trucks?

The most commonly reported issue is “shuddering” when the truck accelerates and sudden “jerking” when downshifting gears when driving up an incline. Despite many complaints about these serious issues, there are currently no ongoing investigations regarding transmission defects for these vehicles within GM.

Why is my Chevy transmission not moving in reverse?

Chevrolet transmission shifts harsh on P or N – Electronic Pressure Control (EPC) solenoid may have failed. Get it diagnosed and repaired by a mechanic as soon as possible to avoid further transmission damage. Chevy doesn’t move – When you put your Chevy car or truck in Drive or reverse, it may not move all.

How to troubleshoot a transmission problem in a Chevrolet?

1 Symptoms. The first sign that you may have a possible transmission problem could be the check engine light coming on. 2 Troubleshooting Steps. The first steps in troubleshooting the Chevrolet transmission problem are to read the fault codes from the Transmission Control Module (TCM) and check the transmission fluid level. 3 Common Problems.

What kind of transmission does a Chevy truck have?

THM700-R4 – 4 Speed transmission used in GM cars and light trucks with the 2.8, 3.1, 4.3, V6, Chevrolet built 305, 350 and 454 engines from 1982 to 1992.

What causes a Chevy truck to not move?

Chevy doesn’t move – When you put your Chevy car or truck in Drive or reverse, it may not move all. Common problems include no transmission fluid, failed transmission fluid pump.

What happens if your Chevy transmission is out of fluid?

Low transmission fluid causes most Chevy transmission problems, including harsh shifting, delayed shifting, and no shifting if there is a total loss of transmission fluid. If your Chevy transmission is low or out of fluid, avoid running or driving until the transmission fluid level is corrected to avoid unnecessary transmission damage.

How much is the automatic transmission on a Chevy Silverado?

Shop AutoZone for Chevrolet Silverado 1500 Automatic Transmission. 10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only Your Chevy Silverado pulls its weight and whatever else you throw at it, no matter how tough the situation.

What kind of transmission does a Chevy c1500 have?

Restore your truck to its might with new Chevrolet C1500 automatic transmission parts from AutoZone. The automatic transmission for Chevy C1500 takes control of shifting the gears so your focus stays on maneuvering your pick-up.

What kind of transmission does a Chevrolet Performance use?

Chevrolet Performance New and Remanufactured Transmissions Complementing your Chevrolet Performance crate engine with a factory-engineered new or remanufactured performance transmission is a cinch with our comprehensive lineup of automatic transmissions, torque converters and installation kits.

When to know if your Silverado needs a transmission repair?

You can tell that you need Silverado automatic transmission repair when the gears slip instead of shifting smoothly, and it’s best to plan for a repair then. Burnt fluid and leaks are also signs that your transmission needs to be serviced.

Can a remanufactured transmission be used in a performance car?

Complementing your Chevrolet Performance crate engine with a factory-engineered new or remanufactured performance transmission is a cinch with our comprehensive lineup of automatic transmissions, torque converters and installation kits.

When did GM stop making their own transmissions?

Through the 1950s, all makers were working on their own automatic transmission, with four more developed inside GM alone. All of GM’s early automatic transmissions were replaced by variants of the Turbo-Hydramatic by the 1970s. 1968-1971 Torquedrive – Chevrolet ( Camaro and Chevy II, Nova.

What are the signs of a transmission problem?

Harsh Shifting. One of the first signs of transmission problems is when your transmission shifts hard. When your transmission slams into gear it can be a sign of abnormal pressures, worn components or even a low fluid level.

What should I do if my transmission is wearing out?

Check your fluid level often to make sure it’s at the full mark to keep your transmission cool and properly lubricated. Besides keeping a full fluid level, avoiding shifts at heavy throttle or shifting while your vehicle is moving can help your transmission from wearing out prematurely.

How do I reset Transmission Control Module Chevy Silverado?

I have a 2001 Silverado. To reset my TCM I turn on the key to the on position press the gas pedal to the floor for 10 seconds and then turn the key off then release the gas pedal and wait about 5 minutes to restart the engine. I have a 1999 Chevy 1500 I rebuilt the transmission so when I put it in drive its like it take off in high gear.

Where do you find the transmission code on a Chevy?

Chevy Automatic Transmission Identification: Other Methods Some transmissions have a code stamped onto them. Others have a tag rivited to the case. Most transmissions will have a “source serial number” (chassis vin) usually found close to the transmission code.

Why is the transmission not shifting out of first gear?

Speed control sensor less than 100.00 and simple to change. i have a 1990 c1500, it has this problem too. i let off the gas and when the rpms go back down it shift . it normally only happens going up hill also. any ideas? 1 people found this helpful. My previous post still applies.

What kind of transmission does a Silverado Sierra have?

As long as it is the same transmission (4L60E) in the donor vehicle and your truck they show the same part number. Aparantly they could have either a 4L60E (usually in the 1/2 ton vehicles) or 4L80E transmission (usually in the 3/4 ton vehicles).

How can I tell if my Chevy Silverado transmission is bad?

Look for blown fuses or damaged wiring. If the wiring and fuses are good, go to Step 2. The transmission in your truck is controlled by the PCM (powertrain control module). It is sophisticated enough to be able to tell you if there is an issue with your transmission.

Do you need to replace the transmission on a Chevy Silverado?

The 3rd-4th clutches are worn out. The transmission needs to be replaced or repaired. 1st and 3rd only, but no 2nd, 4th, or reverse: The sunshell is damaged. The transmission needs to be replaced or repaired.

What do I need to remove transmission from 1998 Chevy truck?

A breaker bar and a cheater pipe on the breaker bar handle are usually needed. Pneumatic (air) tools make the job faster and easier. Using a transmission jack (one which lifts straight up), would make the process much easier, since the transmission is difficult to hold onto, or balance and very heavy.

What kind of transmission problem does a Chevrolet have?

Newer Chevrolet cars, equipped with a 6-speed 6L80 transmission, can experience sporadic or constant transmission issues. This ranges from harsh or slow shifting, failure to engage any gears, or gear slipping. In some cases, it may even cause transmission overheating.

What to do if your Chevy Silverado has transmission problems?