Chassis Codes

C1802

Technical Definition:

Motor Engage Current Not Reached or Traveled Too Far Apply

Trouble Code: C1802
Address: 0x5802
System: Chassis
Subsystem:

Technical Description:

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Specific Makes:

C1803

Technical Definition:

Motor Disengage Full Travel Distance Not Reached Upon Release

Trouble Code: C1803
Address: 0x5803
System: Chassis
Subsystem:

Technical Description:

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Specific Makes:

C1804

Technical Definition:

Park Brake Apply Switch Stuck ON

Trouble Code: C1804
Address: 0x5804
System: Chassis
Subsystem:

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Specific Makes:

C1801

Technical Definition:

Motor Engage Current Reached Before Full Apply Travel Distance

Trouble Code: C1801
Address: 0x5801
System: Chassis
Subsystem:

Technical Description:

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Specific Makes:

C1800

Technical Definition:

Air Suspension Reservoir Solenoid Circuit Failure

Trouble Code: C1800
Address: 0x5800
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension Reservoir Solenoid Circuit Failure

Possible Solutions:

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Specific Makes:

C1797

Technical Definition:

Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Battery

Trouble Code: C1797
Address: 0x5797
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Battery

Possible Solutions:

OBD-II Trouble Code Type:

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Specific Makes:

C1798

Technical Definition:

Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Ground

Trouble Code: C1798
Address: 0x5798
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Ground

Possible Solutions:

OBD-II Trouble Code Type:

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Specific Makes:

C1799

Technical Definition:

Hall Effect Circuit Failure

Trouble Code: C1799
Address: 0x5799
System: Chassis
Subsystem:

Technical Description:

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Specific Makes:

C1792

Technical Definition:

Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Battery

Trouble Code: C1792
Address: 0x5792
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Battery

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

C1793

Technical Definition:

Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Ground

Trouble Code: C1793
Address: 0x5793
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Ground

Possible Solutions:

OBD-II Trouble Code Type:

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Specific Makes:

C1794

Technical Definition:

Air Suspension Vehicle Over Gross Vehicle Weight

Trouble Code: C1794
Address: 0x5794
System: Chassis
Subsystem:

Technical Description:

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Specific Makes:

C1795

Technical Definition:

Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure

Trouble Code: C1795
Address: 0x5795
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

C1796

Technical Definition:

Air Suspension RR Air Spring/Shock Solenoid Output Circuit Open

Trouble Code: C1796
Address: 0x5796
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension RR Air Spring/Shock Solenoid Output Circuit Open

Possible Solutions:

OBD-II Trouble Code Type:

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Specific Makes:

C1789

Technical Definition:

Stoplamp Relay Output Circuit Open

Trouble Code: C1789
Address: 0x5789
System: Chassis
Subsystem:

Technical Description:

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OBD-II Trouble Code Type:

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Specific Makes:

C1790

Technical Definition:

Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure

Trouble Code: C1790
Address: 0x5790
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

C1791

Technical Definition:

Air Suspension LR Air Spring/Shock Solenoid Output Circuit Open

Trouble Code: C1791
Address: 0x5791
System: Chassis
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Air Suspension LR Air Spring/Shock Solenoid Output Circuit Open

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

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Specific Makes:

C1785

Technical Definition:

Electric Park Brake Motor Output Open Circuit

Trouble Code: C1785
Address: 0x5785
System: Chassis
Subsystem:

Technical Description:

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Specific Makes:

C1786

Technical Definition:

Electric Park Brake Motor Output Battery Short to Ground

Trouble Code: C1786
Address: 0x5786
System: Chassis
Subsystem:

Technical Description:

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Specific Makes:

C1787

Technical Definition:

Stoplamp Relay Output Circuit Short to Battery

Trouble Code: C1787
Address: 0x5787
System: Chassis
Subsystem:

Technical Description:

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Tech Notes:

Specific Makes:

C1788

Technical Definition:

Stoplamp Relay Output Circuit Short to Ground

Trouble Code: C1788
Address: 0x5788
System: Chassis
Subsystem: