DTC B181E-13 Dodge
Hood Ajar Input - Circuit Open
Hood Ajar Input - Circuit Open
Description
The Body Control Module (BCM) provides a reference voltage on the Hood Ajar Switch Sense circuit to the Hood Ajar Switch. The reference voltage then travels through the Hood Ajar Switch and back to the BCM, through the Sensor Ground circuit.
Cause and Solution
HOOD AJAR SWITCH SENSE CIRCUIT OPENGROUND CIRCUIT OPENHOOD AJAR SWITCH (HOOD LATCH ASSEMBLY)BODY CONTROL MODULE (BCM)
Circuit Open
This sub type is used for failures, where the control module determines an open circuit via lack of bias voltage, low current flow, no change in the state of an input in response to an output, etc.
Video Guide
Diagnostic Info
- DTC Code: B181E-13
- Brand: Dodge