Sometimes if you take your serial number from your truck into a GM or Chevy dealership they can make you a new key for your truck. It might cost a little but it is cheaper than changing your key barrels.
Inside the transmission
The engine type will vary from truck sonoma to sonoma, some may have a 1.9L, 2.0L, 2.2L, or 2.5L I4, or 2.8L, 4.3L, 4.3L Vortec V6.
WSM William Sonoma Brands
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The sensor is down on the front of the oil pan just behind the crankshaft pully, which is located at the front of the engine.
Replace the slave cylinder.
To replace the lock cylinder in a 2000 GMC Sonoma, first, disconnect the battery to ensure safety. Remove the steering column covers by unscrewing any screws and gently prying them apart. Insert the key and turn it to the "Run" position, then locate the release pin on the lock cylinder housing and push it in while pulling out the old cylinder. Finally, insert the new lock cylinder, ensuring it clicks into place, and reassemble the steering column covers before reconnecting the battery.
To replace the lock cylinder in a 1997 GMC Sonoma, start by disconnecting the negative battery terminal to ensure safety. Remove the steering column cover by unscrewing the screws and gently prying it apart. Insert the key into the ignition and turn it to the "Run" position; then, use a small tool to press the release pin on the lock cylinder, allowing you to pull it out. Finally, insert the new cylinder, ensuring it clicks into place, and reassemble the steering column cover.
How hard would it be to replace oil pan on 1996 Sonoma?
buy the haynes repair manual its like 25 bucks and it will give you anything you ever need to know about your truck
Inside the transmission
Inside the tranny
Under
what are the torque specs for a head on a 2.2 liter gmc sonoma
replace spark plug wires on a 99 sonoma
Where is the blend door actuator on a 1998 Sonoma
You will have to drop the fuel tank to replace it.