Chrysler B1000: A/C Switch Request Input Circuit/Performance
Is your scanner showing Chrysler B1000?
No worries. We'll show you what it means and how to deal with it.
Chrysler B1000: A/C Switch Request Input Circuit/Performance
OVERVIEWWhat Does The Chrysler B1000 Code Mean?
The HVAC A/C Heater Control contains various switches and knobs that are used to change the systems operation. Many of the switches are momentary switches which are normally open or in the Off position and the status changes when the switch button or knob is pushed or turned. An active Diagnostic trouble Code (DTC) indicates that the switch is stuck in an On position. A stored DTC indicates that the switch was stuck in a On position for more than four minutes but has since returned to its normal state of Off.
- Object holding switch in an ON position
- A/C Heater Control
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Chrysler B1000, DTCDECODE.
