No Response From AHLM (Automatic Headlamp Leveling Module): Notes

Fig 1: High Intensity Discharge Lamp CAN B BUS, Fused Run Relay Output & Ground Circuit Schematic

Courtesy of CHRYSLER LLC

For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS .

Possible Causes
(F921) FUSED RUN RELAY OUTPUT CIRCUIT OPEN OR SHORTED
(Z904) (Z919) GROUND CIRCUITS OPEN
(D55) AND (D54) CAN B BUS CIRCUITS OPEN
AUTOMATIC HEADLAMP LEVELING MODULE

NOTE: The Automatic Headlamp Leveling Module (AHLM) is also known as the Headlamp Leveling Translator and is attached to and is part of the High Intensity Discharge Lamp assembly on the right side of the vehicle.