LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Dodge and Ram >> 2021 >> Durango SXT Plus, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> (Driver Door Module (DDM) (DMFL) - Electrical Diagnostics) >> Diagnostic Code Index
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Code Index

DIAGNOSTIC CODE INDEX

DTC Description
B173D-11  MIRROR SIGNAL LAMP CONTROL - CIRCUIT SHORT TO GROUND
B173D-12  MIRROR SIGNAL LAMP CONTROL - CIRCUIT SHORT TO BATTERY
B173D-13  MIRROR SIGNAL LAMP CONTROL - CIRCUIT OPEN
B1751-11  COURTESY LAMP CONTROL - CIRCUIT SHORT TO GROUND
B1751-15  COURTESY LAMP CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN
B1755-11  PUDDLE LAMP CONTROL CIRCUIT SHORT TO GROUND
B1755-15  PUDDLE LAMP CONTROL CIRCUIT SHORT TO BATTERY OR OPEN
B18B5-00  MASTER SWITCH - FRONT LEFT WINDOW SWITCH - STUCK
B18B6-00  MASTER SWITCH - FRONT RIGHT WINDOW SWITCH - STUCK
B18B7-00  MASTER SWITCH - REAR LEFT WINDOW SWITCH - STUCK
B18B8-00  MASTER SWITCH - REAR RIGHT WINDOW SWITCH - STUCK
B18BA-11  WINDOW CONTROL - CIRCUIT SHORT TO GROUND
B18BA-12  WINDOW CONTROL - CIRCUIT SHORT TO BATTERY
B18BA-13  WINDOW CONTROL - CIRCUIT OPEN
B18BA-4B  WINDOW CONTROL - OVER TEMPERATURE
B1D00-2A  MIRROR FOLD SWITCH INPUT - STUCK
B1D04-2A  MIRROR ADJUST SWITCH INPUT - STUCK
B1D4A-2A  MEMORY SWITCH INPUT - STUCK
B1DD0-11  MIRROR HEATER CONTROL - CIRCUIT SHORT TO GROUND
B1DD0-15  MIRROR HEATER CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN
B1E64-00  LEFT MIRROR SELECT SWITCH - STUCK
B1E65-00  RIGHT MIRROR SELECT SWITCH - STUCK
B1F02-11  MIRROR VERTICAL MOTOR CONTROL - CIRCUIT SHORT TO GROUND
B1F02-12  MIRROR VERTICAL MOTOR CONTROL - CIRCUIT SHORT TO BATTERY
B1F02-13  MIRROR VERTICAL MOTOR CONTROL - CIRCUIT OPEN
B1F03-11  MIRROR HORIZONTAL MOTOR CONTROL - CIRCUIT SHORT TO GROUND
B1F03-12  MIRROR HORIZONTAL MOTOR CONTROL - CIRCUIT SHORT TO BATTERY
B1F03-13  MIRROR HORIZONTAL MOTOR CONTROL - CIRCUIT OPEN
B1F04-11  MIRROR FOLD CONTROL - CIRCUIT SHORT TO GROUND
B1F04-15  MIRROR FOLD CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN
B1F05-11  ELECTROCHROMATIC MIRROR CONTROL CIRCUIT-CIRCUIT SHORT TO GROUND
B1F05-12  ELECTROCHROMATIC MIRROR CONTROL CIRCUIT-CIRCUIT SHORT TO BATTERY
B1F05-13  ELECTROCHROMATIC MIRROR CONTROL CIRCUIT-CIRCUIT OPEN
B1F06-12  MIRROR CONTROL SENSOR POSITION CIRCUIT - CIRCUIT SHORT TO BATTERY
B1F06-14  MIRROR CONTROL SENSOR POSITION CIRCUIT - CIRCUIT SHORT TO GROUND OR OPEN
B21A1-00  ECU RESET/RECOVERY OCCURRED
B210C-16  BATTERY VOLTAGE INPUT - CIRCUIT VOLTAGE BELOW THRESHOLD
B210C-17  BATTERY VOLTAGE INPUT - CIRCUIT VOLTAGE ABOVE THRESHOLD
B21DD-84  SYSTEM VOLTAGE - SIGNAL BELOW ALLOWABLE RANGE
B21DD-85  SYSTEM VOLTAGE - SIGNAL VOLTAGE ABOVE ALLOWABLE RANGE
B224F-54  DOOR MODULE INTERNAL - MISSING CALIBRATION
B224F-96  DOOR MODULE INTERNAL - COMPONENT INTERNAL FAILURE
B25AF-2A  DOOR LOCK/UNLOCK SWITCH - STUCK
B25B0-31  WINDOW POSITION SENSOR - NO SIGNAL
B25B1-11  WINDOW POSITION SENSOR POWER SUPPLY - CIRCUIT SHORT TO GROUND
B285F-11  BLIND SPOT WARNING LIGHT CONTROL - CIRCUIT SHORT TO GROUND
B285F-15  BLIND SPOT WARNING LIGHT CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN
B2860-11  DOOR AMBIENT LIGHT CONTROL - CIRCUIT SHORT TO GROUND
B2860-15  DOOR AMBIENT LIGHT CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN
B2861-11  MIRROR APPROACH LIGHT CONTROL - CIRCUIT SHORT TO GROUND
B2861-15  MIRROR APPROACH LIGHT CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN
U0010-00  CAN INTERIOR BUS
U0037-11  LIN BUS - CIRCUIT SHORT TO GROUND
U0140-00  LOST COMMUNICATION WITH BODY CONTROL MODULE
U0164-00  LOST COMMUNICATION WITH HVAC CONTROL MODULE
U0232-00  LOST COMMUNICATION WITH BLIND SPOT DETECTION MODULE
U113D-00  LOST COMMUNICATION WITH MASTER POWER WINDOW SWITCH