Month: January 2014

P2561

Technical Definition:

Air Conditioning (A/C) Control Module Requested Malfunction Indicator Light (MIL) Illumination

Trouble Code: P2561
Address: 0x2561
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

A/C Control Module Requested MIL Illumination

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P255E

Technical Definition:

Power Take-Off (PTO) Speed Selector Sensor / Switch 2 Circuit Intermittent / Erratic

Trouble Code: P255E
Address: 0x255E
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

PTO Speed Selector Sensor/Switch 2 Circuit Intermittent/Erratic

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P255D

Technical Definition:

Power Take-Off (PTO) Speed Selector Sensor / Switch 2 Circuit High

Trouble Code: P255D
Address: 0x255D
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

PTO Speed Selector Sensor/Switch 2 Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P255C

Technical Definition:

Power Take-Off (PTO) Speed Selector Sensor / Switch 2 Circuit Low

Trouble Code: P255C
Address: 0x255C
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

PTO Speed Selector Sensor/Switch 2 Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P255B

Technical Definition:

Power Take-Off (PTO) Speed Selector Sensor / Switch 2 Range / Performance

Trouble Code: P255B
Address: 0x255B
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

PTO Speed Selector Sensor/Switch 2 Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P255A

Technical Definition:

Power Take-Off (PTO) Speed Selector Sensor / Switch 2 Circuit / Open

Trouble Code: P255A
Address: 0x255A
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

PTO Speed Selector Sensor/Switch 2 Circuit/Open

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2559

Technical Definition:

Engine Coolant Level Sensor / Switch Circuit High

Trouble Code: P2559
Address: 0x2559
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Engine Coolant Level Sensor/Switch Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2558

Technical Definition:

Engine Coolant Level Sensor / Switch Circuit Low

Trouble Code: P2558
Address: 0x2558
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Engine Coolant Level Sensor/Switch Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2557

Technical Definition:

Engine Coolant Level Sensor / Switch Circuit Range / Performance

Trouble Code: P2557
Address: 0x2557
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Engine Coolant Level Sensor/Switch Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2556

Technical Definition:

Engine Coolant Level Sensor / Switch Circuit

Trouble Code: P2556
Address: 0x2556
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Engine Coolant Level Sensor/Switch Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2553

Technical Definition:

Throttle / Fuel Inhibit Circuit Range / Performance

Trouble Code: P2553
Address: 0x2553
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Throttle/Fuel Inhibit Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes: