How to Service and Repair a Door Jamb Switch on Scion xB?

In order to service the back door courtesy switch you must first disconnect the battery cable from the negative terminal and let it rest for at least 90 seconds to avoid Air Bags and seat belt pretensioners from activating. After disconnecting the back door trim board assembly you should proceed to remove the back door lock assembly together with the back door courtesy switch. After servicing the lock and trim of the back door, proceed with connecting the cable to the negative battery terminal as your final step.

OEM Scion xB Door Jamb Switch

Door Jamb Interior Dome Light Switch

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3 Door Jamb Switches found

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Scion xB Door Jamb Switch
Part Number: 84231-60070
$21.09 MSRP: $29.36
You Save: $8.27 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Courtesy Lamp; Door Jamb Switch, Front, Rear; Switch Assembly, Courtesy Lamp (For Front, Rear, Back Door)
- Manufacturer Note: TYPE B:REFER ILLUST.
- Replaces: 84231-0D030, 84231-46020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2015 Scion xB | Base | 4 Cyl 2.4 L GAS
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Scion xB Door Jamb Switch, Rear
Part Number: 84231-52020
$20.86 MSRP: $29.05
You Save: $8.19 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Courtesy Lamp; Door Jamb Switch, Rear; Door Ajar Switch; Switch Assembly, Courtesy Lamp (For Front Door); Switch Assembly, Courtesy Lamp (For Rear Door)
- Manufacturer Note: TYPE A:REFER ILLUST.
- Position: Rear
- Replaces: 84231-BZ010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Scion xB | Base | 4 Cyl 1.5 L GAS
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Scion xB Door Jamb Switch, Front
Part Number: 84231-52010
$20.86 MSRP: $29.05
You Save: $8.19 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch, Courtesy Lamp; Door Jamb Switch, Front; Door Ajar Switch; Switch Assembly, Courtesy Lamp (For Front Door); Switch Assembly, Courtesy Lamp (For Rear Door)
- Manufacturer Note: TYPE A:REFER ILLUST.
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Scion xB | Base | 4 Cyl 1.5 L GAS

Scion xB Door Jamb Switch

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Scion xB Door Jamb Switch Parts Questions & Experts Answers

Door Jamb Switch, Front
84231-52010
Q: How to Service and Repair a Door Jamb Switch on Scion xB?
A: In order to service the back door courtesy switch you must first disconnect the battery cable from the negative terminal and let it rest for at least 90 seconds to avoid Air Bags and seat belt pretensioners from activating. After disconnecting the back door trim board assembly you should proceed to remove the back door lock assembly together with the back door courtesy switch. After servicing the lock and trim of the back door, proceed with connecting the cable to the negative battery terminal as your final step.