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Home >> Jeep >> 2022 >> Grand Cherokee L Laredo, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating & Air Conditioning (ATC) - DTCS B1059-87 To B10E8-12 >> DTC Troubleshooting >> B108B-11-Left Rear Panel Duct Temperature Sensor-Circuit Short To Ground >> Possible Causes

Possible Causes

Possible Causes
LEFT REAR PANEL DUCT TEMPERATURE SENSOR SIGNAL SHORTED TO GROUND
LEFT REAR PANEL DUCT TEMPERATURE SENSOR SIGNAL SHORTED TO ANOTHER CIRCUIT
HVAC MODULE

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