PowertrainP0E3C

Caution

Severity: Caution - get it checked when you can

Hybrid/EV Battery Coolant Pump Underspeed

11 brands affected · Generic SAE J2012 description.

Key terms: Control module: a small computer that runs one part of the car · SAE J2012: the standard generic code list · Powertrain: engine, transmission and emissions

Safety: This code relates to engine cooling or temperature. Overheating can damage the engine.

1What it means in plain English

The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.

2Common causes

Sensor or actuator fault
Wiring or connector fault
Vacuum or intake leak
Fuel or ignition problem
Control module fault

3Can I drive?

Caution · drive with care

Watch the temperature gauge. Stop safely and let the engine cool if the gauge climbs, steam appears, or a red warning light comes on.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 11

Brand	Code	Description	System
Ashok Leyland CV	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
Daewoo	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
EOBD	P0E3C	Hybrid/EV battery coolant pump underspeed Brand	Powertrain
GM	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
Holden	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
Isuzu	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
Land Rover	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
Opel	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
Peugeot	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
Saab	P0E3C	Hybrid/EV Battery Coolant Pump Underspeed SAE	Powertrain
Toyota	P0E3C	Hybrid/EV battery coolant pump underspeed Brand	Powertrain

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Related codes

Browse Pxxx codes or P0E3xx codes.