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Home >> Jeep >> 2019 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 ((Adaptive Front Lighting System Module - Electrical Diagnostics)) >> DTC Troubleshooting >> B167D-00-Front Headlamp Leveling Sensor Circuit Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2018 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
HEADLAMP LEVELING SENSOR 5 VOLT SUPPLY CIRCUIT SHORTED TO VOLTAGE
HEADLAMP LEVELING SENSOR 5 VOLT SUPPLY CIRCUIT SHORTED TO GROUND
HEADLAMP LEVELING SENSOR 5 VOLT SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE
HEADLAMP LEVELING SENSOR SIGNAL SHORTED TO VOLTAGE
HEADLAMP LEVELING SENSOR SIGNAL SHORTED TO GROUND
HEADLAMP LEVELING SENSOR SIGNAL OPEN OR HIGH RESISTANCE
GROUND CIRCUIT OPEN OR HIGH RESISTANCE
HEADLAMP LEVELING SENSOR LINKAGE LOOSE OR DAMAGED
HEADLAMP LEVEL SENSOR
ADAPTIVE FRONT LIGHTING SYSTEM (AFLS) MODULE