Author: jim

P1866

Technical Definition:

Transfer Case System Concern – Servicing Required

Trouble Code: P1866
Address: 0x1866
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case System Concern

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1865

Technical Definition:

Transfer Case Contact Plate Power Short To Ground

Trouble Code: P1865
Address: 0x1865
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Contact Plate Power Short To Ground

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1864

Technical Definition:

Transfer Case Contact Plate Power Short To Battery

Trouble Code: P1864
Address: 0x1864
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Contact Plate Power Short To Battery

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1863

Technical Definition:

Transfer Case Contact Plate Power Open Circuit

Trouble Code: P1863
Address: 0x1863
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Contact Plate Power Open Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1862

Technical Definition:

Transfer Case Contact Plate Power Circuit Failure

Trouble Code: P1862
Address: 0x1862
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Transfer Case Contact Plate Power Circuit Failure

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1861

Technical Definition:

Transfer Case Contact Plate ‘D’ Short Circuit To Ground

Trouble Code: P1861
Address: 0x1861
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1860

Technical Definition:

Transfer Case Contact Plate ‘D’ Short Circuit To Battery

Trouble Code: P1860
Address: 0x1860
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P185D

Technical Definition:

Differential Lock-Up Control Circuit Performance

Trouble Code: P185D
Address: 0x185D
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P185C

Technical Definition:

Differential Lock-Up Indicator Circuit High

Trouble Code: P185C
Address: 0x185C
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P185B

Technical Definition:

Differential Lock-Up Indicator Circuit Low

Trouble Code: P185B
Address: 0x185B
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P185A

Technical Definition:

Differential Lock-Up Input Switch Circuit High

Trouble Code: P185A
Address: 0x185A
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1859

Technical Definition:

Transfer Case Contact Plate ‘D’ Open Circuit

Trouble Code: P1859
Address: 0x1859
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1858

Technical Definition:

Transfer Case Contact Plate ‘D’ Circuit Failure

Trouble Code: P1858
Address: 0x1858
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1857

Technical Definition:

Transfer Case Contact Plate ‘C’ Short Circuit To Ground

Trouble Code: P1857
Address: 0x1857
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1856

Technical Definition:

Transfer Case Contact Plate ‘C’ Short Circuit To Battery

Trouble Code: P1856
Address: 0x1856
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1855

Technical Definition:

Transfer Case Contact Plate ‘C’ Open Circuit

Trouble Code: P1855
Address: 0x1855
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1854

Technical Definition:

Transfer Case Contact Plate ‘C’ Circuit Failure

Trouble Code: P1854
Address: 0x1854
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1853

Technical Definition:

Transfer Case Contact Plate ‘B’ Short Circuit To Ground

Trouble Code: P1853
Address: 0x1853
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1852

Technical Definition:

Transfer Case Contact Plate ‘B’ Short Circuit To Battery

Trouble Code: P1852
Address: 0x1852
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1851

Technical Definition:

Transfer Case Contact Plate ‘B’ Open Circuit

Trouble Code: P1851
Address: 0x1851
System: Powertrain
Subsystem: