Powertrain Codes

P2503

Technical Definition:

Charging System Voltage Low

Trouble Code: P2503
Address: 0x2503
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Charging System Voltage Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2504

Technical Definition:

Charging System Voltage High

Trouble Code: P2504
Address: 0x2504
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Charging System Voltage High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P2500

Technical Definition:

Generator Lamp / LTerminal Circuit Low

Trouble Code: P2500
Address: 0x2500
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Generator Lamp/L-Terminal Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes: