PowertrainP0E85

Caution

Severity: Caution - get it checked when you can

Battery charger 'B' temperature too high

5 brands affected · Description from Toyota 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 5

Brand	Code	Description	System
Ashok Leyland CV	P0E85	Nox Sensor Behind The SCR Catalyst. Faulty Component Brand	Powertrain
EOBD	P0E85	Batterilader 'B' temperatur for høy Brand	Powertrain
Isuzu	P0E85	No description available	Powertrain
Land Rover	P0E85	Battery Charger 'B' Temperature Too High Brand	Powertrain
Toyota	P0E85	Battery charger 'B' temperature too high 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 4

These 7-character codes are manufacturer-specific variants of P0E85 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	P0E8522	The temperature of the on-board DC charging connection unit is too high. The signal amplitude is greater than the maximum amplitude. Brand	Powertrain
Mercedes-Benz	P0E8547	The temperature of the on-board DC charging connection unit is too high. There is a runtime error. Brand	Powertrain
Mercedes-Benz	P0E8553	The temperature of the on-board DC charging connection unit is too high. The component is deactivated. Brand	Powertrain
Mercedes-Benz	P0E8562	The temperature of the on-board DC charging connection unit is too high. The signal comparison is faulty. Brand	Powertrain

6Related codes

Browse Pxxx codes or P0E8xx codes.