PowertrainP2D01

Caution

Severity: Caution - get it checked when you can

Motor Electronics Coolant Pump 'A' Overspeed/Air In System - Low Fluid Level

4 brands affected · Description from Land Rover data.

Key terms: Control module: a small computer that runs one part of the car · 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 4

Brand	Code	Description	System
Ashok Leyland CV	P2D01	Starter Motor. Generator. Phase X. - Electrical Current Sensor. Operation Failure Brand	Powertrain
EOBD	P2D01	Kylpump för motorelektronik 'A' övervarv/luft i systemet Brand	Powertrain
Ford	P2D01	No description available	Powertrain
Land Rover	P2D01	Motor Electronics Coolant Pump 'A' Overspeed/Air In System - Low Fluid Level 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.

5Extended variant codes 6

These 7-character codes are manufacturer-specific variants of P2D01 and may be reported by some scan tools.

Brand	Code	Description	System
SsangYong	P2D0101	Battery current and stack voltage monitor Integrated Circuit (IC) internal single point failure Brand	Powertrain
SsangYong	P2D0102	Potential failures inside the battery current and stack voltage monitor Integrated Circuit (IC) Brand	Powertrain
SsangYong	P2D0103	Battery current and stack voltage monitor Integrated Circuit (IC) communication bit errors Brand	Powertrain
SsangYong	P2D0104	Battery current and stack voltage monitor Integrated Circuit (IC) communication failure Brand	Powertrain
SsangYong	P2D0105	High voltage controller (high voltage shutdown unit) power voltage low Brand	Powertrain
SsangYong	P2D0106	High voltage controller (high voltage shutdown unit) power overvoltage Brand	Powertrain

6Related codes

Browse Pxxx codes or P2D0xx codes.