1997 Isuzu Hombre PCM 16229684 | Pre-Programmed to Your VIN

Restore Your Truck’s Heartbeat and Drive with Confidence

Is your trusty 1997 Isuzu Hombre or GM truck feeling sluggish, unpredictable, or just not itself? The frustration of a check engine light that won’t quit, rough idling, or poor fuel economy can turn a reliable workhorse into a source of daily stress. The Powertrain Control Module (PCM) is the brain of your vehicle’s engine, and when it falters, the entire system suffers. This isn’t just an inconvenience; it’s a matter of reliability and peace of mind. Get back to confident starts and smooth, predictable power with our expertly programmed PCM, designed to be the definitive solution to your vehicle’s electronic woes.

Warning Signs and How to Overcome Them

If you’re experiencing any of the following, a failing PCM could be the culprit. Replacing it with our VIN-programmed unit can restore your vehicle’s health and your driving enjoyment.

• ✔ Persistent Check Engine Light with codes like P0601, P0603, or P0605 (Internal Control Module Memory Error).
• ✔ Unexplained drop in fuel efficiency, costing you money at the pump.
• ✔ Rough or erratic engine idling and stalling.
• ✔ Harsh or delayed transmission shifting.
• ✔ The vehicle cranks but refuses to start.
• ✔ Communication errors with diagnostic scan tools.
• ✔ Restored engine performance and throttle response for a smoother ride.

An Expert’s Tale: The Phantom Misfire

“A customer brought in a ’97 S10 with a persistent, random misfire that no one could solve. They had already replaced plugs, wires, the distributor cap, and even the fuel injectors. The truck ran fine for a few minutes, then would start sputtering. After checking all the wiring and grounds, we hooked up a scope to the injector drivers at the PCM. We found that the signal for cylinder 3 would drop out intermittently. The old PCM was failing internally under load. We installed a VIN-programmed module, and the truck ran like it just rolled off the factory floor. It’s a powerful reminder that the PCM governs everything, and a solid replacement is often the key to solving the most stubborn problems.”

Guided Installation for a Lasting Fix

Installing your new PCM is a straightforward process. Our module comes programmed specifically for your vehicle’s VIN, making it a true plug-and-play repair. Follow these simple steps to get back on the road quickly.

1. Safety First: Always disconnect the negative terminal from your vehicle’s battery before beginning any electronic work. This prevents electrical shorts and protects the new module.
2. Locate the Old PCM: On most of these 1997 GM trucks and vans, the PCM is located in the engine bay, typically on the driver’s side fender well, near the battery.
3. Disconnect the Connectors: Carefully unplug the wiring harness connectors from the old module. There are typically multiple color-coded connectors with locking tabs. Be gentle to avoid damaging the pins or clips.
4. Remove the Old Module: Unbolt the old PCM from its mounting bracket. Keep the hardware, as you may need to reuse it.
5. Install the New 1997 Isuzu Hombre PCM: Mount your new, pre-programmed PCM onto the bracket and secure it with the original hardware.
6. Reconnect Everything: Firmly plug the wiring harnesses back into the correct ports on the new module. You should hear a click as they lock into place. Reconnect the negative battery terminal.
7. Final Check: Turn the key to the ‘On’ position (without starting the engine) for 10-15 seconds to allow the system to initialize. Start the vehicle and let it idle. Your check engine light should be off, and your truck should be running smoothly.

Tailored Fit for Your Ride

This module is a direct-fit replacement, programmed and verified to work with the following vehicles equipped with the specified options. Please ensure your vehicle is on this list before ordering.

• 1997 ASTRO (Electronic Control Module; LH front by battery)
• 1997 BLAZER S10/JIMMY S15 (Electronic Control Module; 6-262, 4.3L)
• 1997 BRAVADA (Electronic Control Module; 6-262, 4.3L)
• 1997 CHEVROLET 1500/2500/3500 PICKUP (Electronic Control Module; gasoline, LH front engine compartment)
• 1997 EXPRESS 1500/2500/3500 VAN (Electronic Control Module; gasoline)
• 1997 GMC 1500/2500/3500 PICKUP (Electronic Control Module; gasoline, LH front engine compartment)
• 1997 ISUZU HOMBRE (Electronic Control Module; 4.3L, 6 cylinder)
• 1997 S10/S15/SONOMA (Electronic Control Module; 6-262, 4.3L)
• 1997 SAFARI (GMC) (Electronic Control Module; LH front by battery)
• 1997 SAVANA 1500/2500/3500 VAN (Electronic Control Module; gasoline)
• 1997 SUBURBAN 1500/2500 (Electronic Control Module; gasoline, LH front engine compartment)
• 1997 TAHOE (Electronic Control Module; gasoline, LH front engine compartment)
• 1997 YUKON (Electronic Control Module; gasoline, LH front engine compartment)

Replaces part numbers: 16229684, 8162296840. By providing your VIN, you guarantee that this 1997 Isuzu Hombre PCM will function as a perfect electronic match for your vehicle’s specific configuration.