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Home >> Dodge and Ram >> 2024 >> ProMaster 2500 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Body Control Module (BCM) - DTCS B1872-23 To U0254-86) >> DTC Troubleshooting >> B2132-09 HRLS (Humidity Rain Light Sensor) Light Sensor - Component Failures >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2024 RAM ProMaster EV. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
HUMIDITY RAIN LIGHT SENSOR (HRLS) NOT CONFIGURED CORRECTLY
HUMIDITY RAIN LIGHT SENSOR (HRLS)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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