PowertrainP2611

Caution

Severity: Caution - get it checked when you can

CPU data memory failure

26 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

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

Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.

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 26

Brand	Code	Description	System
Ashok Leyland CV	P2611	No description available	Powertrain
BAIC Motor	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
Mercedes-Benz	P2611	No description available	Powertrain
BYD	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
Chery	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
Daewoo	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
DFFS	P2611	CPU data memory failure Brand	Powertrain
DFFX	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
DFXK	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
EOBD	P2611	A/C kølemiddelfordelingsventil 'A' styrekreds/åben Brand	Powertrain
Geely	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
GM	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
Great Wall	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
Hafei	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
Honda	P2611	No description available	Powertrain
Hyundai	P2611	No description available	Powertrain
Land Rover	P2611	A/C Refrigerant Distribution Valve 'A' Control Circuit/Open Brand	Powertrain
Peugeot	P2611	No description available	Powertrain
Saab	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
MG (SAIC)	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
Smart	P2611	No description available	Powertrain
Sprinter	P2611	No description available	Powertrain
Suzuki	P2611	No description available	Powertrain
Tata	P2611	A/C Refrigerant Distribution Valve Control Circuit/Open Brand	Powertrain
Toyota	P2611	CPU data memory failure Brand	Powertrain
Volkswagen	P2611	SAE: A/C Refrigerant Distribution Valve Control Circuit Open 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 3

These 7-character codes are manufacturer-specific variants of P2611 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	P261111	Das Klima-Regelventil hat Funktionsstörung. Es liegt ein Kurzschluss nach Masse vor. Brand	Powertrain
Mercedes-Benz	P261115	The regulating valve for climate control has a malfunction. There is a short circuit to positive or an open circuit. Brand	Powertrain
Mercedes-Benz	P261149	Das Klima-Regelventil hat Funktionsstörung. Es liegt ein interner elektrischer Fehler vor. Brand	Powertrain

6Related codes

Browse Pxxx codes or P261xx codes.