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Home >> Lexus >> 2002 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 72 (Remote Keyless Entry Systems) >> Removal & Installation >> Wireless Door Lock Control Transmitter Battery >> Removal
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Wireless Door Lock Control Transmitter Battery: Removal

WARNING: This page is about a different car, the 2002 Lexus GS 430 and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the screw from the wireless remote control key and then push the cover upwards.
  2. Remove the module from the key frame.
  3. Remove the 2 screws to take out the lid of the module.
  4. Take out the discharged battery and put a new battery with the positive side up.