1998 Lexus GS 300

1998 LEXUS GS 300
148,524 MILES • 6 CYL • 4WD • AUTOMATIC
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JORDANSHANA
  • MEMBER
  • 1 POST
my car cuts on then shuts off in 5 seconds. what couold it be. i replaced the fuel pump and it is stil doing the sam
e thing.
Mar 2, 2010 at 11:28 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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DAVE H
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 13,384 POSTS
is the secuity light on ?



The engine immobilizer system consists of an Electronic Control Module (ECM), transponder key coil, transponder key amplifier and key with built-in transponder chip. See Fig. 1 . When ignition key is inserted in ignition, the transponder chip in the key transmits an electronic code to the transponder key coil. The signal is amplified, and read by the ECM. The engine will start only when the key code is the same as the code registered in the ECM. System is reset each time key is removed from ignition switch.
Mar 30, 2010 at 5:00 AM
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