Genuine Acura Legend Neutral Safety Switch

Acura Legend Neutral Safety Switch Parts Questions & Answers

• Inhibiter/Back-Up Light Switch Assembly
  35700-SD4-A01
  Q: How to check and replace the Neutral Safety Switch?

  A: Test engine starting in each shift lever position, and confirm that the starter functions exclusively in Park and Neutral. Should the starter not operate or engage in positions other than Park or Neutral, initially inspect the Shift Cable adjustment. If the shift cable is properly adjusted yet the issue persists, turn attention to the Neutral Safety Switch, which on these models also integrates the backup light switch. Remove the center console and disconnect the connector from the Neutral Safety Switch. Examine the connector for continuity as the shift lever is placed in different positions. On 1989 and later Legend models, conduct the continuity check while slightly moving the shift lever within its free play range. If continuity is absent during this movement, the switch's position can be adjusted. In Park, adjust the switch's position by loosening its bolts and moving it toward the Drive detent until continuity is established between terminals 1 and 7. If the continuity doesn't match the specified conditions on all models, replace the switch. To replace it, remove the retaining bolts and detach the switch from the gear shift selector mounting bracket. On Legend models, while installing a new switch, position the switch slider and shift lever in Neutral, align the slider with the shift lever pin, and secure the switch over the pin using the bolts. The installation process is the reverse of removal, and for Legend models, ensure that the switch slider and shift lever are in Neutral during installation, securely fastening the switch in place with the bolts.