Trouble Code P1821

P1821

Technical Definition:

Transfer Case Clockwise Shift Relay Coil Open Circuit

Trouble Code: P1821
Address: 0x1821
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Clockwise Shift Relay Coil Open Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes: