HomeC0037 · Manufacturer communications

C0037 · Manufacturer communications

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

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08-339-26

RAM

Reported code forms C0037-2F C0037-62

Max Tow Right and Left Rear Wheel Speed Sensors Inoperable Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic…

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TSB 26-2102

FORD

Reported code forms C0037:01 C0037:07 C0037:2F C0037:4A C0037:64

Some of the vehicles listed in the Model statement above may exhibit an illuminated yellow/red anti-lock brake system (ABS) warning indicator with diagnostic trouble codes (DTCs) C0037:01, C0037:07, C0037:2F, C0037:4A,…

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08-056-26

RAM

Reported code forms C0037-2F

Flash: Brake System Control Module (BSCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes…

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08-057-26

RAM

Reported code forms C0037-2F

Flash: Brake System Control Module (BSCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes…

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08-056-26

RAM

Reported code forms C0037-2F

Flash: Brake System Control Module (BSCM) Updates Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic…

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08-374-25

RAM

Reported code forms C0037-2F C0037-62

Max Tow Right and Left Rear Wheel Speed Sensors Inoperable Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes…

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SSM 54102

FORD

Reported code forms C0037:4A C0037:64

Some 2025 Ranger vehicles equipped with a 2.3/2.7L EcoBoost engine built on or before 12-June-2025 and 2025 Ranger Raptor vehicles equipped with a 3.0L EcoBoost engine built on or before 18-June-2025 may exhibit various…

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SSM 54013

FORD

Reported code forms C0037:4A C0037:64

Some 2025 Ranger vehicles may exhibit various illuminated brake system warning lamps/fault messages at start up with diagnostic trouble codes (DTCs) C003A:4A, C003A:64, C0037:4A, C0037:64, C2005:1D, C2005:78, C2006:1D,…

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SSM 53988

FORD

Reported code forms C0037:4A C0037:64

Some 2025 Bronco vehicles equipped with a 2.3/2.7L EcoBoost engine built on or before 12-June-2025 and 2025 Bronco Raptor vehicles equipped with a 3.0L EcoBoost engine built on or before 18-June-2025 may exhibit various…

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S2523000060

RAM

Reported code forms C0037-2F

Antilock Brake System (ABS) Lamp on. Diagnostic Trouble Code(s) (DTC) C0037-2F, C003A-2F Left Or Right Rear Speed Sensor Signal Erratic Set.

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SSM 53875

FORD

Reported code forms C0037:4A C0037:64

Some 2025 Bronco and Ranger vehicles may exhibit various illuminated brake system warning lamps/fault messages at start up with diagnostic trouble codes (DTCs) C003A:4A, C003A:64, C0037:4A, C0037:64, C2005:1D, C2005:78,…

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05-004-24

RAM

Reported code forms C0037-2F

"Brake Warning Lamp Illumination Over Rumble Strips Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following…

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S2205000002

RAM

Reported code forms C0037-2F

C003A-2F Right Rear Wheel Speed Sensor, C0037-2F Left Rear Wheel Speed Sensor Diagnostic Trouble Codes (DTCs) Set While Driving With Payload Or Trailer Towing.

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S2205000002

RAM

Reported code forms C0037-2F

C003A-2F Right Rear Wheel Speed Sensor, C0037-2F Left Rear Wheel Speed Sensor Diagnostic Trouble Codes (DTCs) Set While Driving With Payload Or Trailer Towing.

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SSM 51447

FORD

Reported code forms C0037

Some 2020-2021 F53/F59 Stripped Chassis vehicles may experience an illuminated anti-lock brake system (ABS) warning indicator with diagnostic trouble code (DTC) C0037 and/or C003A. If normal diagnostics lead to…

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SSM 51209

FORD

Reported code forms C0037

Some 2020-2021 F53/F59 Stripped Chassis vehicles may experience an illuminated anti-lock brake system (ABS) warning indicator with diagnostic trouble code (DTC) C0037. If normal diagnostics lead to replacement of the…

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SSM 50799

FORD

Reported code forms C0037

Some 2021-2022 F-150 vehicles equipped with the rear 3/4 floating axle and with less than 5,000 miles (8,000 km) built on or before 10-Feb-2022 may exhibit various warning messages displayed/illuminated warning…

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S2205000002

RAM

Reported code forms C0037-2F

C003A-2F Right Rear Wheel Speed Sensor, C0037-2F Left Rear Wheel Speed Sensor DTC?s Set While Driving With Payload Or Trailer Towing.

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SSM 50514

FORD

Reported code forms C0037

Some 2020-2022 F-53 Motorhome Chassis/F-59 Commercial Stripped Chassis vehicles may exhibit an illuminated anti-lock brake system (ABS) warning with diagnostic trouble code (DTC) C0037 and/or C0038. This may be due to a…

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SSM 50296

FORD

Reported code forms C0037

Some 2021 Ranger and Bronco vehicles built on 15-Jun-2021 and through 15-Aug-2021 may exhibit an illuminated anti-lock brake system (ABS) warning indicator lamp with diagnostic trouble codes (DTC) C003A, C0036, C0037,…

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9004400

RAM

Reported code forms C0037-2F

AXLE ASSEMBLY, Rear Complete On dual rear wheel high output trucks displaying wheel speed DTCs C003A-2F RR WSS or C0037-2F LR WSS, but for which diagnostics are not finding any hardware problems, and for which the…

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SSM 50000

FORD

Reported code forms C0037

Some 2020-2021 F-53 Motorhome Chassis/F-59 Commercial Stripped Chassis vehicles may exhibit an anti-lock brake system (ABS) light on with diagnostic trouble code (DTC) C0037 and/or C0038. This may be due to a bent or…

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SSM 49834

FORD

Reported code forms C0037

Some 2020-2021 F-53 Motorhome Chassis 16,000-22,000 lbs. gross vehicle weight (GVW) vehicles may exhibit an anti-lock brake system (ABS) light on with diagnostic trouble code (DTC) C0037 and/or C0038. This may be due to…

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SSM 49727

FORD

Reported code forms C0037

Some 2021 Ranger vehicles built on 15-Jan-2021 and through 26-Feb-2021 may experience an illuminated traction control fault indicator in the instrument cluster (IC) with diagnostic trouble codes (DTC) C0037 and/or C003A…

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0500321

JEEP

Reported code forms C0037-01 C0037-1D C0037-29 C0037-2F C0037-62

Replacement of Front and Rear Wheel Speed Sensors Due to Oxidation or Water Intrusion Setting Diagnostic Trouble Codes (DTCs) This bulletin involves replacing all four wheel speed sensors due to oxidation or water…

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05-003-21

JEEP

Reported code forms C0037-01 C0037-1D C0037-29 C0037-2F C0037-62

Replacement of Front and Rear Wheel Speed Sensors Due to Oxidation or Water Intrusion Setting Diagnostic Trouble Codes (DTCs) This bulletin involves replacing all four wheel speed sensors due to oxidation or water…

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SSM 49433

FORD, LINCOLN

Reported code forms C0037

Some 2020-2021 Explorer/Aviator/Police Interceptor Utility vehicles may exhibit an illuminated anti-lock brake system (ABS) warning lamp with diagnostic trouble codes (DTCs) C0031, C0034, C0037, and/or C003A. This may…

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SSM 49315

FORD

Reported code forms C0037

Some 2020 F-53 Motorhome Chassis 16,000-22,000 lbs. gross vehicle weight (GVW) vehicles may exhibit an anti-lock brake system (ABS) light on with diagnostic trouble code (DTC) C0037 and/or C0038. This may be due to a…

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9004311

JEEP

Reported code forms C0037-1D

SENSOR, Wheel Speed Please call FCA Redacted Content prior to replacing a rear wheel speed sensor for one of the following fault codes: C003A-1D and or 2F (right rear wss circuit current out of range or signal erratic)…

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0500120

JEEP

Reported code forms C0037-01 C0037-1D C0037-29 C0037-62

Replacement of Front and Rear Wheel Speed Sensors Due to Oxidation or Water Intrusion Setting Diagnostic Trouble Codes (DTCs) This bulletin involves replacing all four wheel speed sensors due to oxidation or water…

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