PowertrainP28D1

Caution

Severity: Caution - get it checked when you can

Brake Pump. A Component. Phase U-V-W. High Signal

10 brands affected · Description from Ashok Leyland CV 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 the braking system. Have braking checked promptly.

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

The braking system may be affected. Have it checked promptly; if the pedal feels abnormal, the car pulls when braking, or a brake warning light is on, stop safely.

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 10

Brand	Code	Description	System
Ashok Leyland CV	P28D1	Brake Pump. A Component. Phase U-V-W. High Signal Brand	Powertrain
Daewoo	P28D1	No description available	Powertrain
DFFS	P28D1	Clutch motor current continues to be too high Brand	Powertrain
EOBD	P28D1	Arus/suhu driver motor Kopling 'A' terlalu tinggi Brand	Powertrain
GM	P28D1	No description available	Powertrain
Holden	P28D1	Odd Gear Clutch Motor Driver High Temperature Brand	Powertrain
Land Rover	P28D1	No description available	Powertrain
Opel	P28D1	No description available	Powertrain
Peugeot	P28D1	No description available	Powertrain
Saab	P28D1	No description available	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 2

These 7-character codes are manufacturer-specific variants of P28D1 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	P28D100	The output to clutch actuator 1 has overtemperature or the current value is too high. Brand	Powertrain
Mercedes-Benz	P28D164	Cluth actuator bridge driver powerstage temperature plausibility fault. Brand	Powertrain

6Related codes

Browse Pxxx codes or P28Dxx codes.