Author: jim

P1778

Technical Definition:

Transmission Reverse I/P Circuit

Trouble Code: P1778
Address: 0x1778
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission Reverse I/P Circuit Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1777

Technical Definition:

Torque Down Response Signal Circuit

Trouble Code: P1777
Address: 0x1777
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Retard Request Circuit Fault

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1776

Technical Definition:

Torque Down Signal #2 Circuit

Trouble Code: P1776
Address: 0x1776
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Retard Request Duration Fault

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1775

Technical Definition:

Torque Down Signal #1 Circuit

Trouble Code: P1775
Address: 0x1775
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Transmission System MIL Fault

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1774

Technical Definition:

CAN Link Gear Shift Module / TCM

Trouble Code: P1774
Address: 0x1774
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1773

Technical Definition:

CAN Link PCM/Fuel Fired Heater Malfunction

Trouble Code: P1773
Address: 0x1773
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1772

Technical Definition:

Throttle Position Sensor Circuit Low

Trouble Code: P1772
Address: 0x1772
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1771

Technical Definition:

Shift Solenoid E Performance

Trouble Code: P1771
Address: 0x1771
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1770

Technical Definition:

Clutch Solenoid Circuit

Trouble Code: P1770
Address: 0x1770
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Clutch Solenoid Circuit Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P176F

Technical Definition:

Clutch Pedal B/Clutch Position Sensor Correlation

Trouble Code: P176F
Address: 0x176F
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P176E

Technical Definition:

Clutch Pedal A/Clutch Position Sensor Correlation

Trouble Code: P176E
Address: 0x176E
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P176D

Technical Definition:

Transmission Range Selector Incorrect Position At Key On

Trouble Code: P176D
Address: 0x176D
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P176C

Technical Definition:

Transmission Range Selector Lock Control Error

Trouble Code: P176C
Address: 0x176C
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P176B

Technical Definition:

Transmission Range Selector Up and Down Position Control Error

Trouble Code: P176B
Address: 0x176B
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P176A

Technical Definition:

Transmission Range Selector Up and Down Position Circuit

Trouble Code: P176A
Address: 0x176A
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1769

Technical Definition:

AG4 Transmission Torque Modulation Fault (VW trans)

Trouble Code: P1769
Address: 0x1769
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

AG4 Transmission Torque Modulation Fault

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1768

Technical Definition:

Performance/Normal/Winter Mode Input

Trouble Code: P1768
Address: 0x1768
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Performance / Normal / Winter Mode Input Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1767

Technical Definition:

Torque Converter Clutch Circuit

Trouble Code: P1767
Address: 0x1767
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Torque Converter Clutch Circuit Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1766

Technical Definition:

Shift Solenoid D Performance

Trouble Code: P1766
Address: 0x1766
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1765

Technical Definition:

Timing Solenoid Circuit

Trouble Code: P1765
Address: 0x1765
System: Powertrain
Subsystem: