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Powertrain

P0B37

Code meaning and manufacturer information

OBD-II / DTC

Reference meaning

What does this code mean?

The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.

A code identifies a detected condition, not a part that must automatically be replaced.

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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Before replacing a part

Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.

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Manufacturer communications

2

Original wording in English

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TSB 17-0015 ↗

FORD

SOME 2013-2016 C-MAX ENERGI VEHICLES MAY EXHIBIT AN INTERMITTENT STALL/NO CRANK WITH A STOP SAFELY NOW WARNING MESSAGE IN THE INSTRUMENT PANEL CLUSTER (IPC), ILLUMINATED MALFUNCTION INDICATOR LAMP (MIL) WITH BATTERY ENERGY CONTROL MODULE (BECM) DIAGNOSTIC TROUBLE CODES (DTCS) U3012, P0B37 AND/OR SECONDARY ON-BOARD DIAGNOSTIC MOD…

SSM 46108 ↗

FORD

SOME 2013-2016 C-MAX PHEV VEHICLES MAY EXHIBIT AN INTERMITTENT STALL/NO CRANK WITH A STOP SAFELY NOW WARNING MESSAGE IN THE INSTRUMENT PANEL CLUSTER (IPC) WITH BATTERY ENERGY CONTROL MODULE (BECM) DTCS U3012,P0B37, AND/OR SECONDARY ON-BOARD DIAGNOSTIC MODULE C(SOBDMC) P0A0A. INSPECT LOW VOLTAGE INTERLOCK CIRCUITS, CYB03 AND CYB0…

Check vehicle applicability

4

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

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MakeModelModel year
FordC-MAX ↗2016
FordC-MAX ↗2015
FordC-MAX ↗2014
FordC-MAX ↗2013

Can I keep driving?

A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.