P261B OBD-II: Coolant Pump "B" Control Circuit Range/Performance

P261B Severity

Urgent

Should you fix P261B yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

P261B Summary Find a Repair Shop P261B Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P261B?

The water pump on some vehicles is electronically control by the engine control module (PCM). If the PCM does not detect the water pump is spinning at the speed commanded, code P261B will be set.

OBD II Fault Code

OBD II P261B

OBD-II Code Powertrain Control Module (PCM) failure is defined as a Coolant Pump "B" Control Circuit Range/Performance

The water pump on some vehicles is electronically control by the engine control module (PCM). If the PCM does not detect the water pump is spinning at the speed commanded, code P261B will be set.

Common Problems That Trigger the P261B Code

Powertrain Control Module (PCM) failure
Water pump relay failure
Wiring issue

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Other OBD-II Codes

P261A: Coolant Pump "B" Control Circuit/Open P2619: Crankshaft Position Signal Output Circuit High P2618: Crankshaft Position Signal Output Circuit Low P2617: Crankshaft Position Signal Output Circuit/Open P2616: Camshaft Position Signal Output Circuit High

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OBD II Fault Code

OBD II P261B

OBD-II Code Powertrain Control Module (PCM) failure is defined as a Coolant Pump "B" Control Circuit Range/Performance

The water pump on some vehicles is electronically control by the engine control module (PCM). If the PCM does not detect the water pump is spinning at the speed commanded, code P261B will be set.

Common Problems That Trigger the P261B Code

Powertrain Control Module (PCM) failure
Water pump relay failure
Wiring issue

P261B OBD-II: Coolant Pump "B" Control Circuit Range/Performance

Should you fix P261B yourself?

What causes OBD-II fault code P261B?

Need a P261B diagnosis? Trust our experts.

OBD II Fault Code

Common Problems That Trigger the P261B Code

Ask our experts about P261B.

Other OBD-II Codes

OBD Code Resources

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OBD II Fault Code

Common Problems That Trigger the P261B Code