LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2013 >> Escape S >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Exterior Lighting System DTCS >> HCM
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Exterior Lighting System DTCS: HCM

DTC Description Action
B1C98:11 Left Hand Corner Lamp Circuit Defect: Circuit Short To Ground GO to PINPOINT TEST M .
B1C99:11 Right Hand Corner Lamp Circuit Defect: Circuit Short To Ground GO to PINPOINT TEST M .
U0001:88 High Speed Can Communication Bus: Bus Off REFER to MODULE COMMUNICATIONS NETWORK , No Medium Speed Controller Area Network (MS-CAN) - All Modules Not Responding.
U0121:00 Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information GO to PINPOINT TEST Z .
U0126:00 Lost Communication With Steering Angle Sensor Module: No Sub Type Information GO to PINPOINT TEST AA .
U0300:00 Internal Control Module Software Incompatibility: No Sub Type Information CHECK the vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the scan tool. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION . If there have been no recent service actions, INSTALL a new HCM to correct the failure to retain configuration data. REFER to HEADLAMP CONTROL MODULE (HCM) .
U2100:00 Initial Configuration Not Complete: No Sub Type Information CHECK the vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the scan tool. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION . If there have been no recent service actions, INSTALL a new HCM to correct the failure to retain configuration data. REFER to HEADLAMP CONTROL MODULE (HCM) .
U2101:00 Control Module Configuration Incompatible: No Sub Type Information CHECK the vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the scan tool. REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION . If there have been no recent service actions, INSTALL a new HCM to correct the failure to retain configuration data. REFER to HEADLAMP CONTROL MODULE (HCM) .
U3000:45 Control Module: Program Memory Failure CLEAR the DTC. REPEAT the self-test. If the DTC returns, INSTALL a new HCM. REFER to HEADLAMP CONTROL MODULE (HCM) .
U3000:46 Control Module: Calibration/Parameter Memory Failure CLEAR the DTC. REPEAT the self-test. If the DTC returns, INSTALL a new HCM. REFER to HEADLAMP CONTROL MODULE (HCM) .
U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to PINPOINT TEST AC .
U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to PINPOINT TEST AD .
U3003:62 Battery Voltage: Signal Compare Failure GO to PINPOINT TEST M .