Author: jim

P1850

Technical Definition:

Transfer Case Contact Plate ‘B’ Circuit Failure

Trouble Code: P1850
Address: 0x1850
System: Powertrain
Subsystem:

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P184D

Technical Definition:

Transfer Case Unable To Transition Between 4×4 High and 4×4 Low Range – Improper Clutch Operation

Trouble Code: P184D
Address: 0x184D
System: Powertrain
Subsystem:

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P184C

Technical Definition:

Transfer Case Transition Time Range/Performance

Trouble Code: P184C
Address: 0x184C
System: Powertrain
Subsystem:

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P184B

Technical Definition:

Transfer Case Unable to Transition between 4×4 High and 4×4 Low Range

Trouble Code: P184B
Address: 0x184B
System: Powertrain
Subsystem:

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P184A

Technical Definition:

Transfer Case Unable to Transition between 4×2 and 4×4 Mode

Trouble Code: P184A
Address: 0x184A
System: Powertrain
Subsystem:

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P1849

Technical Definition:

Transfer Case Contact Plate ‘A’ Short Circuit To Ground

Trouble Code: P1849
Address: 0x1849
System: Powertrain
Subsystem:

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P1848

Technical Definition:

Transfer Case Contact Plate ‘A’ Short Circuit To Battery

Trouble Code: P1848
Address: 0x1848
System: Powertrain
Subsystem:

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P1847

Technical Definition:

Transfer Case Contact Plate ‘A’ Open Circuit

Trouble Code: P1847
Address: 0x1847
System: Powertrain
Subsystem:

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P1846

Technical Definition:

Transfer Case Contact Plate ‘A’ Circuit Failure

Trouble Code: P1846
Address: 0x1846
System: Powertrain
Subsystem:

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P1845

Technical Definition:

Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Ground

Trouble Code: P1845
Address: 0x1845
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Ground

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Specific Makes:

P1844

Technical Definition:

Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Battery

Trouble Code: P1844
Address: 0x1844
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Battery

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Specific Makes:

P1843

Technical Definition:

Transfer Case Differential Lock-Up Feedback Switch Open Circuit

Trouble Code: P1843
Address: 0x1843
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Differential Lock-Up Feedback Switch Open Circuit

Possible Solutions:

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Specific Makes:

P1842

Technical Definition:

Transfer Case Differential Lock-Up Feedback Switch Circuit Failure

Trouble Code: P1842
Address: 0x1842
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Differential Lock-Up Feedback Switch Circuit Failure

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P1841

Technical Definition:

Transfer Case Shift Motor Short Circuit To Ground

Trouble Code: P1841
Address: 0x1841
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Shift Motor Short Circuit To Ground

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Specific Makes:

P1840

Technical Definition:

Transfer Case Shift Motor Short Circuit To Battery

Trouble Code: P1840
Address: 0x1840
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Shift Motor Short Circuit To Battery

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P183E

Technical Definition:

Differential Oil Over Temperature

Trouble Code: P183E
Address: 0x183E
System: Powertrain
Subsystem:

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P183D

Technical Definition:

Transfer Case Fluid Over Temperature

Trouble Code: P183D
Address: 0x183D
System: Powertrain
Subsystem:

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P183C

Technical Definition:

Transfer Case Cooling Fan Control Circuit

Trouble Code: P183C
Address: 0x183C
System: Powertrain
Subsystem:

Technical Description:

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P183B

Technical Definition:

4-Wheel Drive Clutch Coil Return Circuit Open

Trouble Code: P183B
Address: 0x183B
System: Powertrain
Subsystem:

Technical Description:

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Specific Makes:

P183A

Technical Definition:

Range Change Mechanism Failure

Trouble Code: P183A
Address: 0x183A
System: Powertrain
Subsystem: