C1001 · Manufacturer communications

FORD · 2026-09-03

This bulletin updates 26-2206. Reason for update: update the Service Procedure to revise Steps 19-21, adding Step 22, and adding Figure 15-16 to clarify connector C316 location. Some of the vehicles listed in the Model statement above may exhibit diagnostic trouble codes (DTCs) C1001:31, U3000:89, and/or U3000:49 stored in the image processing module A (IPMA) and at least one of the following conditions: "Front Camera Fault Service Required" message Pre-collision assist inoperative Adaptive cruise control inoperative Front windshield camera alignment routine fails to complete This may be due to the coaxial cable between the IPMA camera and the IPMA.

FORD · 2026-05-01

This article updates TSB 23-2146. Reason for update: clarify prior approval requirements Some of the vehicles listed in the Model statement above may exhibit diagnostic trouble codes (DTCs) C1001:31, U3000:89, and/or U3000:49 stored in the image processing module A (IPMA) and at least one of the following conditions: "Front Camera Fault Service Required" message Pre-collision assist inoperative Adaptive cruise control inoperative Front windshield camera alignment routine fails to complete This may be due to the coaxial cable between the IPMA camera and the IPMA.

FORD · 2026-04-30

This article supersedes TSB 26-2021. Reason for update: to clarify prior approval requirements in the Service Procedure. Some of the vehicles listed in the Model statement above may exhibit diagnostic trouble codes (DTCs) C1001:31, U3000:89, and/or U3000:49 stored in the image processing module A (IPMA) and at least one of the following conditions: "Front Camera Fault Service Required" message Pre-collision assist inoperative Adaptive cruise control inoperative Front windshield camera alignment routine fails to complete This may be due to the coaxial cable between the IPMA camera and the IPMA.

VOLVO · 2026-03-12

CBR - Volvo Chassis - Battery Electric Vehicle (BEV) exhibiting DTC C10017B.

FORD · 2026-01-31

This article supersedes TSB 25-2156 to update the Service Procedure and Labor Time Allowance. Some of the vehicles listed in the Model statement above may exhibit diagnostic trouble codes (DTCs) C1001:31, U3000:89, and/or U3000:49 stored in the image processing module A (IPMA) and at least one of the following conditions: "Front Camera Fault Service Required" message Pre-collision assist inoperative Adaptive cruise control inoperative Front windshield camera alignment routine fails to complete This may be due to a connection issue between the IPMA Camera and the IPMA.

FORD · 2025-10-21

Some 2026 Transit vehicles shipped with an upfitter rear view camera kit (minor feature code J3KAQ) may exhibit diagnostic trouble code (DTC) C1001:55 stored in the accessory protocol interface module (APIM) when a diagnostic self-test is performed. These vehicles are shipped with the rear-view camera kit in a box in the vehicle. Once installed, if the rear-view camera is functional when the vehicle is placed into reverse but the DTC is still present in the APIM, no further repair/calibration/initialization steps are needed. <br /><br /> To confirm a vehicle is built with minor feature code J3KAQ, review the build information by double-clicking the vehicle identification number (VIN) in the upper left corner of the Professional Technician System (PTS).

MAZDA · 2025-09-30

Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: C1001:92 - Forward sensing camera (FSC) poor field of view [Gen 6 vehicles] B14F0:92 - General temporary failure in forward sensing camera (FSC) [Gen 7 vehicles built on or before March 2, 2019] No DTC - Warning Message only [Gen 7 vehicles built after March 2, 2019] DTC C1001:92 or B14F0:92 set as a past record for low visibility of the Forward Sensing Camera (FSC). It does not mean there is an actual FSC defect. In some cases the customer may have a concern with the Lane Departure Warning System (LDWS) and/or High Beam Control system (HBC). In other cases this DTC might be found without a related customer…

FORD, LINCOLN · 2025-09-23

Some 2025 Explorer/Aviator/Police Interceptor Utility vehicles may exhibit a "Front Camera Fault Service Required" message appearing in the instrument panel cluster (IPC) with diagnostic trouble code (DTC) C1001:31 setting in the image processing module A (IPMA). This may be due to a loose or partial connection at the front windshield camera, connector C9449 on Explorer/Police Interceptor Utility and C9128 on Aviator. Check and verify this connection prior to starting Workshop Manual (WSM) Pinpoint Tests. If the connection is secure, continue with normal diagnostics.

FORD · 2025-04-27

This article supersedes TSB 23-2155 to update the Service Procedure and change labor operation from actual time to fixed time. Some of the vehicles listed in the Model statement above may exhibit diagnostic trouble codes (DTCs) C1001:31, U3000:89, and/or U3000:49 stored in the image processing module A (IPMA) and at least one of the following conditions: "Front Camera Fault Service Required" message Pre-collision Assist inoperative Adaptive cruise control inoperative Front windshield camera alignment routine fails to complete This may be due to a connection issue between the IPMA Camera and the IPMA.

VOLVO · 2024-10-10

CBR - Volvo Chassis - Battery Electric Vehicle (BEV) Diagnostic Trouble Code (DTC) C10019E - Electric Vehicle Air Compressor 1, Stuck On.

FORD · 2024-02-12

Some 2023 Escape vehicles may exhibit a Front Camera Fault and/or Pre-Collision Assist Fault message displayed in the instrumental panel cluster (IPC) with diagnostic trouble codes (DTCs) C1001:78 and U2107:68 stored in the image processing module-A (IPMA) when the vehicle is driven on uneven roads. This may be due to the software installed in the IPMA. To correct this condition, reprogram the IPMA using the latest software version of the Ford Diagnosis and Repair System (FDRS) scan tool and perform the appropriate IPMA alignment procedure. Perform a self test and clear DTC codes. For claiming, use causal part 14G647 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.

FORD · 2023-06-30

Some 2022-2023 Transit vehicles, excluding cutaway and chassis cab body vehicles, equipped with a rear-view camera level 2 system only and 12 inch center display screen, may exhibit a lack of active or fixed guidelines after rear view camera replacement. Vehicles may also exhibit a diagnostic trouble code (DTC) C1001:55 stored in the SYNC module (APIM). This may be due to the APIM requiring the Local Interconnect Network (LIN) to recognize the new rear-view camera. To restore the active or fixed guidelines, download and run the APIM - Local Interconnect Network (LIN) New Module Initialization application in Ford Diagnosis and Repair System (FDRS) when replacing the rear-view camera.

FORD · 2023-06-07

Some 2021-2023 F-150 vehicles may exhibit an inoperative camera and diagnostic trouble codes (DTC) C1001:01 in the Sync Module (APIM), B115E:15 and/or B115E:31 in the Image Processing Module A (IPMA). This may be due to a loose coaxial cable or circuit connection. If only APIM DTC C1001:01 is present, verify connections between the IPMA and the APIM. If IPMA DTCs B115E:15 and/or B115E:31 are also present, verify connections between the IPMA and the affected camera(s). Refer to cell 145 of the online wiring diagram to identify affected connections. If an issue is found with any coaxial cable, the coaxial cable (10E929) can be serviced individually instead of the entire harness. If all connections are secure, continue with diagnostics in Workshop Manual (WSM), Section 413-13B. For claiming,…

FORD · 2023-05-22

Some 2021-2023 Mustang Mach-E vehicles may exhibit various driver assistance system warning messages or inoperative features and/or diagnostic trouble code (DTC) U3000:49 stored in the image processing module A (IPMA) that will not clear and not be stored in the vehicle's history. DTCs C1001:31 and/or U3000:89 may be stored in the IPMA, but may have recently been cleared and stored in the vehicle's history. This may be due to a connection issue between the IPMA Camera and the IPMA. To correct the condition, perform the following service procedure to repair the connection and reset the IPMA.

FORD · 2023-05-15

Some 2021-2023 F-150 vehicles may exhibit various driver assistance system warning messages or inoperative features and/or diagnostic trouble code (DTC) U3000:49 stored in the image processing module A (IPMA) that will not clear and not be stored in the vehicle's history. DTC C1001:31 and/or U3000:89 may be stored in the IPMA, but may have recently been cleared and stored in the vehicle's history. This may be due to a connection issue between the IPMA Camera and the IPMA. To correct the condition, perform the following service procedure to repair the connection and reset the IPMA.

FORD · 2023-05-05

Some 2021-2023 Mustang Mach-E vehicles may exhibit various driver assistance system warning messages or inoperative features and/or Diagnostic Trouble Code (DTC) U3000:49 stored in the Image Processing Module A (IPMA) that will not clear and not be stored in the vehicle's history. DTC C1001:31 and/or U3000:89 may be stored in the IPMA, but may have recently been cleared and stored in the vehicle's history. This may be due to a connection issue between the IPMA Camera and the IPMA. To correct the condition, perform the following service procedure to repair the connection and reset the IPMA.

VOLVO · 2023-04-27

CBR: Volvo Chassis - Battery Electric Vehicle (BEV) Diagnostic Trouble Code (DTC) C10019E - Electric Vehicle Air Compressor 1, Stuck On. Fault code C10019E - Electric Vehicle Air Compressor 1, Stuck On can become active on VNR electric vehicles and is incorrectly described. Guided Diagnostics (GD) is also incorrect for the fault and will lead a technician to replacement of the Air compressor Motor.

FORD, LINCOLN · 2023-02-08

Some 2021-2022 F-150 built on or before 19-May-2022, Mustang Mach-E built on or before 04-May-2022 and 2022 Expedition/Navigator vehicles built on or before 13-May-2022 may exhibit various driver assistance system warning messages or inoperative features and/or diagnostic trouble codes (DTC) U3000:49, U3000:89, U2107:68, C1001:54 and/or C1001:78. This may be due to software in the IPMA. To correct the condition, follow the Service Procedure to reprogram the IPMA to the latest level.

MAZDA · 2022-10-12

Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: * C1001:92 - Forward sensing camera (FSC) poor field of view [Gen 6 vehicles] * B14F0:92 - General temporary failure in forward sensing camera (FSC) [Gen 7 vehicles built on or before March 2, 2019] * No DTC - Warning Message only [Gen 7 vehicles built after March 2, 2019] DTC C1001:92 or B14F0:92 set as a past record for low visibility of the Forward Sensing Camera (FSC). It does not mean there is an actual FSC defect. * In some cases the customer may have a concern with the Lane Departure Warning System (LDWS) and/or High Beam Control system (HBC). * In other cases this DTC might be found without a related…

FORD · 2022-09-22

Some 2021-2022 Mustang Mach-E, 2022 F-150 Lightning/e-Transit may experience diagnostic trouble codes (DTCs) P1A10 in the secondary on-board diagnostic module C (SOBDMC) and U3012 in the battery energy control module (BECM) after a low voltage service disconnect (LVSD). If both DTCs have set simultaneously, this may be due to the LVSD not being fully seated. Inspect the LVSD C1001 for being fully seated which is located on the left side of the under hood compartment. Refer to Workshop Manual (WSM), Section 414-03A High Voltage Battery > Mounting and Cables > General Procedures.

FORD, LINCOLN · 2022-07-22

Some 2021-2022 F-150, Mustang Mach-E and 2022 Expedition/Navigator vehicles may exhibit various driver assistance system warning messages or inoperative features and/or diagnostic trouble codes (DTC) U3000:49, U3000:89, U2107:68, C1001:54 and/or C1001:78. DTC B1578:78 may also set after an image processing module A (IPMA) on-demand self test is performed. This may be due to software in the IPMA. To correct the condition, follow the Service Procedure to reprogram the IPMA to the latest level.

FORD · 2022-03-23

This article supersedes TSB 22-2069 to update the Service Procedure. Some 2021 F-150 and Mustang Mach-E vehicles may exhibit various driver assistance system warning messages or inoperative features and/or diagnostic trouble codes (DTC) U3000:49, U3000:89, U2107:68, C1001:54 and/or C1001:78. DTC B1578:78 may also set after an image processing module A (IPMA) on-demand self test is performed. This may be due to software in the IPMA. To correct the condition, follow the Service Procedure to reprogram the IPMA to the latest level.

VOLVO · 2022-03-17

Ghost DTC after software download, FLC2-C100154.

FORD · 2022-03-01

Some 2021 F-150 vehicles built on or before 22-Jul-2021 at Dearborn Truck Plant, 2021 F-150 vehicles built on or before 08-Oct-2021 at Kansas City Assembly Plant and Mustang Mach-E vehicles built on or before 07-Jul-2021 may exhibit various driver assistance system warning messages or inoperative features and/or diagnostic trouble codes (DTC) U3000:49, U3000:89, U2107:68, C1001:54 and/or C1001:78. This may be due to software in the image processing module A (IPMA). The revised IPMA calibration is currently not available.

FORD · 2022-02-02

Some 2021-2022 Edge vehicles may exhibit various image issues such as infrared, distorted, glitching, flickering or fuzzy image in the rear view camera with DTC C1001 stored in the Image Processing Module B or Sync module and/or B115E stored in the body control module (BCM). This may be due to a poor circuit connection. Inspect both male and female sides of connectors C4357 and C2383A for loose, bent, or damaged terminals. Refer to Workshop Manual (WSM), Section 100-00 General Information > Wire Terminal Inspection and Removal. If there is damage detected, refer to cell 005 of the wiring diagram to perform the repair procedure. In addition to the wiring inspection, make sure the IPMB and the APIM are in the latest software level. If there is no damage, continue with the normal diagnosis.

FORD · 2021-11-11

Some 2021 F-150 vehicles may exhibit an inoperative camera and diagnostic trouble codes (DTC) C1001:01 in the Sync Module (APIM), B115E:15 and/or B115E:31 in the Image Processing Module A (IPMA). This may be due to a loose coaxial cable or circuit connection. If only APIM DTC C1001:01 is present, verify connections between the IPMA and the APIM. If IPMA DTCs B115E:15 and/or B115E:31 are also present, verify connections between the IPMA and the affected camera(s). Refer to cell 145 of the online wiring diagram to identify affected connections. If an issue is found with any coaxial cable, the coaxial cable (10E929) can be serviced individually instead of the entire harness. If all connections are secure, continue with diagnostics in Workshop Manual (WSM), Section 413-13B. For claiming, use…

FORD · 2021-08-04

Some 2021 F-150 vehicles may exhibit an inoperative camera and diagnostic trouble codes (DTCs) C1001:01 in the Sync Module (APIM), B115E:15 and/or B115E:31 in the Image Processing Module A (IPMA). This may be due to a loose coaxial cable or circuit connection. If only APIM DTC C1001:01 is present, verify connections between the IPMA and the APIM. If IPMA DTCs B115E:15 and/or B115E:31 are also present, verify connections between the IPMA and the affected camera(s). Refer to cell 145 of the online wiring diagram to identify affected connections. If all connections are secure, continue with diagnostics in Workshop Manual (WSM) Section 413-13B. For claiming, use causal part number 10E929.

FORD · 2021-07-29

Some 2021 F-150 and Mustang Mach-E vehicles may exhibit various driver assistance system warning messages or inoperative features and/or diagnostic trouble codes (DTC) U3000:49, U3000:89, U2107:68, C1001:54 and/or C1001:78. This may be due to software in the image processing module A (IPMA). To correct the condition, follow the Service Procedure to reprogram the IPMA to the latest level.

MAZDA · 2021-05-18

Some vehicles may have one of the following DTCs stored in memory along with a system status notice on the Multi-information display OR display a system status notice with no DTC: C1001:92 - Forward sensing camera (FSC) poor field of view [Gen 6 vehicles], B14F0:92 - General temporary failure in forward sensing camera (FSC) [Gen 7 vehicles build on or before March 2, 2019], No DTC - Gen 7 vehicles built after March 2, 2019, DTC C1001:92 or B14F0:92 set as a past record for low visibility of the Forward Sensing Camera (FSC). It does not mean there is an actual FSC defect. In some cases the customer may have a concern with the Lane Departure Warning System (LDWS) and/or High Beam Control system (HBC). In other cases this DTC might be found without a related customer concern.

FORD · 2021-02-09

Some 2021 F-150 vehicles may exhibit an inoperative rear camera and/or diagnostic trouble codes (DTCs) C1001:01 in the Sync Module (APIM) or B115E:15 or B115E:31 in the Image Processing Module A (IPMA). This may be due to a loose coaxial cable or circuit connection. If only APIM DTC C1001:01 is present, verify connections at connectors C242E/F, C2563 (with 12 inch screen) and/or C263 (with 8 inch screen). If IPMA DTCs B115E:15 and/or B115E:31 are also present, verify connections at connectors C242E/F, C316, C425 and C4357. If all connections are secure, perform PPT G in Workshop Manual (WSM) Section 413-13B. For claiming, use causal part number 19G490.