OEM Scion tC Back Up Light Switch

Scion tC Back Up Light Switch Parts Questions & Experts Answers

• Switch Assembly, Back-Up Lamp
  84210-52050
  Q: How do you service the Back Up Light Switch on Scion tC?

  A: A professional should begin work on the Back Up Light Switch by disconnecting the battery cable from the terminal and waiting through at least a 90-second timer to stop Air Bag and seat belt pretensioner activation. The second step in this process requires users to remove the Back Up light switch assembly. Heating the system by waiting 90 seconds works to stop Air Bag and seat belt pretensioner activation. Then follow this by installing the Back Up light switch assembly before reconnecting the cable to the negative battery terminal. System initialization will be required because some systems need this after reconnecting and disconnecting the cable from the negative battery terminal.