Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1992 GMC Syclone V6-262 4.3L TurboFACTORY OEM SERVICE PROCEDURE
Tools - Keyless Entry Transmitter Tester
File In Section: 9 - Accessories
Bulletin No.: 83-90-12
Date: August, 1998
INFORMATION
Subject:
Essential Tool J 43241 Remote Keyless Entry and Passive Keyless Entry Transmitter Tester
Models:
1990-99 Passenger Cars and Trucks
with Remote Keyless Entry or Passive Keyless Entry Systems
A new essential tool, J 43241 Remote Keyless Entry Transmitter Tester, has been sent to all GM Dealers. This tester can be used on all RKE and PKE systems, on past as well as current models.
Important:
Before using the tester and the diagnostic chart, the following two steps must be performed.
1. Verify that the keyless entry transmitter is the correct model for the vehicle remote system. An incorrect model transmitter may pass this test, but may not activate the vehicle remote system. The correct transmitter can usually be identified by part number.
2. Ensure that the transmitter is synchronized with the vehicle (if applicable). Refer to Transmitter Synchronization in the appropriate Service Manual.
Bulletin No.: 83-90-12
Date: August, 1998
INFORMATION
Subject:
Essential Tool J 43241 Remote Keyless Entry and Passive Keyless Entry Transmitter Tester
Models:
1990-99 Passenger Cars and Trucks
with Remote Keyless Entry or Passive Keyless Entry Systems
A new essential tool, J 43241 Remote Keyless Entry Transmitter Tester, has been sent to all GM Dealers. This tester can be used on all RKE and PKE systems, on past as well as current models.
Important:
Before using the tester and the diagnostic chart, the following two steps must be performed.
1. Verify that the keyless entry transmitter is the correct model for the vehicle remote system. An incorrect model transmitter may pass this test, but may not activate the vehicle remote system. The correct transmitter can usually be identified by part number.
2. Ensure that the transmitter is synchronized with the vehicle (if applicable). Refer to Transmitter Synchronization in the appropriate Service Manual.
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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