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Home >> Chrysler >> 2021 >> Voyager LXi, Gas >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating & Air Conditioning - DTCS B11F0-15 To U1519-00 >> DTC Troubleshooting >> B160F-12-Twilight/Ambient Light Sensor Input - Circuit Short To Battery >> Possible Causes

Possible Causes

Possible Causes
(L24) AUTO HEADLAMPS SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
(L24) AUTO HEADLAMPS SIGNAL CIRCUIT SHORTED TO ANOTHER CIRCUIT
(G939) SENSOR GROUND CIRCUIT OPEN OR HIGH RESISTANCE
SUN SENSOR
HVAC MODULE

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