Powertrain Codes

P0590

Technical Definition:

Cruise Control Multi – Function Input B Circuit Stuck

Trouble Code: P0590
Address: 0x0590
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Speed Control Multiplexed Switch Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Speed Control Switch
– Speed Control Switch harness is open or shorted
– Speed Control Switch circuit poor electrical connection

Specific Makes:

P0591

Technical Definition:

Cruise Control Multi – Function Input B Circuit Range / Performance

Trouble Code: P0591
Address: 0x0591
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Speed Control Multiplexed Switch Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Speed Control Switch
– Speed Control Switch harness is open or shorted
– Speed Control Switch circuit poor electrical connection

Specific Makes:

P0592

Technical Definition:

Cruise Control Multi – Function Input B Circuit Low

Trouble Code: P0592
Address: 0x0592
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Speed Control Switch 2 Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Speed Control Switch
– Speed Control Switch harness is open or shorted
– Speed Control Switch circuit poor electrical connection

Specific Makes:

P0588

Technical Definition:

Cruise Control Vent Control Circuit High

Trouble Code: P0588
Address: 0x0588
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Cruise Control Vent Control Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0589

Technical Definition:

Cruise Control Multi – Function Input B Circuit

Trouble Code: P0589
Address: 0x0589
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Speed Control Switch 2 Performance Condition

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Open or short cruise control switch circuit
– Poor cruise control switch electrical connection
– Faulty cruise control switch

Specific Makes:

P0586

Technical Definition:

Cruise Control Vent Control Circuit / Open

Trouble Code: P0586
Address: 0x0586
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Speed Control Vent Control Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Open or short speed control vent circuit
– Poor speed control vent electrical connection
– Faulty Speed Conrtol Vent Solenoid

Specific Makes:

P0587

Technical Definition:

Cruise Control Vent Control Circuit Low

Trouble Code: P0587
Address: 0x0587
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Cruise Control Vent Control Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0585

Technical Definition:

Cruise Control Multi – Function Input A / B Correlation

Trouble Code: P0585
Address: 0x0585
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P0582

Technical Definition:

Cruise Control Vacuum Control Circuit / Open

Trouble Code: P0582
Address: 0x0582
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Cruise Control Vacuum Control Circuit/Open

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Vacuum Solenoid
– Vacuum Solenoid harness is open or short
– Vacuum Solenoid circuit poor electrical connection

Specific Makes:

P0583

Technical Definition:

Cruise Control Vacuum Control Circuit Low

Trouble Code: P0583
Address: 0x0583
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Cruise Control Vacuum Control Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Vacuum Solenoid
– Vacuum Solenoid harness is open or short
– Vacuum Solenoid circuit poor electrical connection

Specific Makes:

P0584

Technical Definition:

Cruise Control Vacuum Control Circuit High

Trouble Code: P0584
Address: 0x0584
System: Powertrain
Subsystem: Vehicle Speed Control, Idle Controls, and Auxiliary Inputs
Technical Description:

Possible Causes:

Possible Symptoms:

Cruise Control Vacuum Control Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Vacuum Solenoid
– Vacuum Solenoid harness is open or short
– Vacuum Solenoid circuit poor electrical connection

Specific Makes: