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Installation (LX470)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 Lexus SC 430, 2003 Lexus RX 300, 2003 Lexus LX 470, 2003 Lexus LS 430, and 2003 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install PNP switch with bolt and tighten to specification. See TORQUE SPECIFICATIONS .
  2. Install NEW lock washer and nut. Tighten to specification. See TORQUE SPECIFICATIONS . Bend claws on lock washer to stake nut.
  3. Connect park/neutral position switch connector. Check that engine starts only with shift lever in Park and Neutral. If PNP switch adjustment is required, go to next step.
  4. Ensure parking brake is applied. Place shift lever in Neutral. Loosen PNP switch retaining bolt. Rotate PNP switch so neutral base line aligns with groove. See Figure. Tighten PNP switch retaining bolt to specification. See TORQUE SPECIFICATIONS .
  5. If PNP switch still does not function properly, test PNP switch. See ENGINE SENSORS & SWITCHES in appropriate SYSTEM & COMPONENT TESTING article.