1998-1999 Savana 2500 PCM 09366810 | Programmed to Your VIN

Restore Your Savana’s Performance

Fix stalling, no-start, and check engine light issues with this direct-fit PCM for 1998-1999 Savana 2500 models. It arrives programmed to your vehicle’s VIN, eliminating the need for a dealer visit. Get back on the road fast – order today!

$115.00

+11.99 USPS Priority Shipping

Availability: In stock



SKU: 590-06234A-48 Categories: ,
Guaranteed Safe Checkout

Is Your GM Truck or Van Running Rough? Get Back on the Road Fast.

If you’re dealing with a no-start condition, erratic engine behavior, harsh shifting, or a check engine light that won’t go away on your 1998-1999 GM vehicle, a failing Powertrain Control Module (PCM) is a likely culprit. For a workhorse like a Savana van or a Sierra pickup, downtime isn’t an option. This isn’t just a part; it’s the solution to getting your vehicle’s brain functioning correctly again, restoring its reliability and performance.

This is a thoroughly tested, genuine used GM PCM that is professionally programmed with the latest GM software updates specifically for your vehicle. All we need is your Vehicle Identification Number (VIN) after purchase. This critical step ensures that when the module arrives, it’s ready for a straightforward installation, saving you from a costly trip to the dealership and complex programming procedures.

Common Symptoms of a Failing GM PCM:

Over my 20+ years in the shop, I’ve seen these ‘black box’ PCMs cause some of the most frustrating diagnostic headaches. If your vehicle is experiencing any of these, the PCM is a primary suspect:

  • โœ” Unexplained stalling or cutting out while driving.
  • โœ” Complete no-start condition, even with a good battery and starter.
  • โœ” Poor fuel economy and loss of power.
  • โœ” Erratic or harsh automatic transmission shifting.
  • โœ” Persistent Check Engine Light (CEL) with communication or processor fault codes.
  • โœ” Inconsistent instrument cluster readings or warning lights.

Why Our VIN-Programmed 1998-1999 Savana 2500 PCM is the Smart Choice

Don’t risk installing a generic, unprogrammed module from a junkyard. These late-90s GM vehicles use a Passlock/VATS security system that is tied directly to the PCM and the VIN. An incorrect module will result in a no-start security lockout. Our process eliminates that problem entirely.

Expert Pro Tip: Check Your Grounds Before You Swap!

Before you condemn your old PCM, do a quick visual inspection of the main ground straps from the engine block to the chassis and from the battery to the frame. On these GMT400 and Express/Savana platforms, a corroded or loose ground can cause voltage drops that mimic PCM failure. I’ve seen customers save hundreds by simply cleaning and tightening a ground connection. It’s a 10-minute check that’s well worth your time.

Plug-and-Play Installation: No Dealer Visit Required

Installing your replacement PCM is a job most DIYers can handle in under an hour with basic tools. Follow these steps for a successful swap:

  1. Safety First: Disconnect the negative terminal from your vehicle’s battery and secure it away from the post.
  2. Locate the PCM: On most of these trucks and vans, the PCM is located in the engine compartment, typically on the driver’s side fender well or near the battery.
  3. Disconnect the Harnesses: Carefully unclip and remove the electrical connectors from the old PCM. Inspect the pins on the harness side for any corrosion or damage. Clean them with electrical contact cleaner if necessary.
  4. Swap the Modules: Unbolt the old PCM from its bracket and mount the new, programmed module in its place.
  5. Reconnect Everything: Firmly plug the electrical harnesses into the new PCM until they click into place. Reconnect your negative battery terminal.
  6. Security Relearn (If Needed): In some cases, a simple 10-minute security relearn procedure may be required. Turn the key to ‘ON’ (don’t start), wait 10 minutes until the security light goes out, turn the key off for 5 seconds, and then the vehicle should start.

Guaranteed Compatibility

This module is a direct replacement for several part numbers, ensuring a perfect fit and function. If your original module has one of the following numbers, this part will work for you:

Part Numbers: 09355699, 16266645, 16250279, 16258815, 09366810, 9366810

While this is a core part for the 1998-1999 Savana 2500 PCM, it also fits a massive range of other GM models from that era, including the Chevrolet/GMC C/K 1500, 2500, 3500 Pickups, Suburban, Tahoe, Yukon, Express, Astro, Safari, S10/Blazer, and more. Please verify the ID number `9355699` on your original part or consult the detailed fitment list to confirm compatibility.

MPN

09366810

Conditions & Options

Programmed to your VIN GM: 09355699

Genuine OEM

Yes

Condition

Refurbished

Model

SAVANA 2500 VAN

Make

Year

1998

Brand

CHEVROLET TRUCK

Manufacturer Part Number

, , , , , ,

Interchange part number

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