Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC ⁽¹⁾

Definition

P0705 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

14 ⁽⁶⁾

Position Switch Monitoring (Permanent)/Gear Position Switch Incorrect Outputs

23 ⁽⁶⁾

Position Switch During Cranking/Gear Position Switch Incorrect Outputs

P0721 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

21 ⁽⁶⁾

Downshift Safety Monitoring/Downshift Safety Monitor Prevented Downshift Which Would Have Caused Engine Overspeed

P0722 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

22 ⁽⁶⁾

Stall Speed Monitoring/Torque Converter Slipping

P0731 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁷⁾

29 ⁽⁶⁾

Gear Ratio Monitoring, 1st Gear/Ratio Monitoring Implausible 1st Gear Ratio

P0732 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁷⁾

30 ⁽⁶⁾

Gear Ratio Monitoring, 2nd Gear/Ratio Monitoring Implausible 2nd Gear Ratio

P0733 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁷⁾

31 ⁽⁶⁾

Gear Ratio Monitoring, 3rd Gear/Ratio Monitoring Implausible 3rd Gear Ratio

P0734 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁷⁾

32 ⁽⁶⁾

Gear Ratio Monitoring, 4th Gear/Ratio Monitoring Implausible 4th Gear Ratio

P0741 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁷⁾

05 ⁽⁶⁾

Torque Converter Lock-Up Clutch Monitoring/Torque Converter Lock-Up Clutch Fault

P0743 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

07 ⁽⁶⁾

Solenoid Valve Lockup Clutch Check (Short Circuit To Voltage)/Torque Converter Lock-Up Solenoid (MV3) Short Circuit

25 ⁽⁶⁾

Solenoid Valve For TC (Short Circuit To Ground, Or Open Circuit)/Torque Converter Lock-Up Solenoid (MV3) Open Circuit

P0748 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

10 ⁽⁶⁾

Pressure Regulator Check (Short Circuit To Voltage)/Pressure Regulating Solenoid (MV4) Short Circuit

28 ⁽⁶⁾

Pressure Regulator (Line Short Circuit To Ground, Or Open Circuit)/Pressure Regulating Solenoid (MV4) Open Circuit

P0753 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

08 ⁽⁶⁾

Solenoid Valve 1 Check (Short Circuit To Voltage)/Shift Solenoid (MV1) Short Circuit

26 ⁽⁶⁾

Solenoid Valve 1 (Line Short Circuit Ground, Or Open Circuit)/Shift Solenoid (MV1) Open Circuit

P0758 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

09 ⁽⁶⁾

Solenoid Valve 2 Check (Short Circuit To Voltage)/Shift Solenoid (MV2) Short Circuit

27 ⁽⁶⁾

Solenoid Valve 2 (Line Short Circuit Ground, Or Open Circuit)/Shift Solenoid (MV2) Open Circuit

P1562 ⁽²⁾⁽⁵⁾⁽⁸⁾

24 ⁽⁶⁾

Battery Supply Check/Battery Supply Below 9 Volts While Engine Is Running

P1601 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁷⁾

04 ⁽⁶⁾

EEPROM Checksum Fault/ECU EEPROM Checksum

P1602 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

36 ⁽⁶⁾

Transmission Calibration Selection Incorrect/Invalid

P1606 ⁽²⁾⁽⁹⁾⁽⁴⁾

03 ⁽⁶⁾⁽⁷⁾

EEPROM Communication Fault/ECU Fault, EEPROM Communication

06 ⁽⁶⁾⁽⁵⁾

Watchdog Check, ECU Fault

P1612 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

02 ⁽⁶⁾

Transmission Relay Control (Relay Sticks, Open Circuit)/Solenoid Valves Power Supply Relay Sticking Closed Or Open Circuit

P1613 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

01 ⁽⁶⁾

Transmission Relay Control (Relay Sticks, Short Circuit)/Solenoid Valves Power Supply Relay Sticking Open Or Short Circuit

P1705 ⁽³⁾⁽⁴⁾⁽⁷⁾

39 ⁽⁶⁾

Range Switch Plausibility Error/Transmission High/Low Range Implausible Input

P1810 ⁽³⁾⁽⁴⁾⁽⁷⁾

12 ⁽⁶⁾

MES Line 1 Fault/BECM To Message Center Circuit Fault

13 ⁽⁶⁾

MES Line 2 Fault/BECM To Message Center Circuit Fault

P1841 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

16 ⁽⁶⁾

CAN Bus Monitoring/CAN Bus Fault

P1842 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

15 ⁽⁶⁾

CAN Level Monitoring

P1843 ⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

17 ⁽⁶⁾

CAN Time-Out Monitoring

P1884 ⁽³⁾⁽⁴⁾

11 ⁽²⁾⁽⁶⁾⁽⁷⁾

CAN Message MD-REIB Invalid (FFh)/CAN Message: Engine Friction Invalid

18 ⁽²⁾⁽⁶⁾⁽⁵⁾

CAN Message WFPDK (Throttle Angle) In Invalid (FFH)/CAN Message: Throttle Position Invalid

19 ⁽⁶⁾⁽⁷⁾

CAN Message T-MOT Invalid (FFh)/CAN Message: Engine Temperature Invalid

20 ⁽⁶⁾⁽⁷⁾

CAN Message V3 (Road Speed) Invalid (FFh)/CAN Message: Road Speed Invalid

33 ⁽⁶⁾⁽⁷⁾

CAN Message MD-IND Invalid, Indicated By F-TL-MES/CAN Message: Engine Torque Invalid

34 ⁽⁶⁾⁽⁷⁾

CAN Message MD-IND Invalid (FFh)/CAN Message: Engine Torque Invalid

35 ⁽⁶⁾⁽⁵⁾

CAN Message N-MOT Invalid, Indicated By F-N-MOT/CAN Message: Engine Speed Invalid

37 ⁽⁶⁾⁽⁷⁾

CAN Message T-ANS Invalid (FFh)/CAN Message: Engine Air Intake Temperature Invalid

38 ⁽⁶⁾⁽⁷⁾

CAN Message FHOEHE Invalid (FFh)/CAN Message: Altitude Shift Control Invalid

⁽¹⁾	"P" codes can be accessed using a generic scan too.

⁽²⁾	Emission related DTC.

⁽³⁾	Two trip detection logic. MIL will illuminate when fault is detected during the second consecutive drive cycle.

⁽⁴⁾	MIL will illuminate.

⁽⁵⁾	GEARBOX FAULT massage will illuminate.

⁽⁶⁾	These fault codes are used by the manufacturer and can only be obtained using Land Rover TestBook/T4 scan tool.

⁽⁷⁾	GEARBOX FAULT massage will not illuminate.

⁽⁸⁾	MIL will not illuminate.

⁽⁹⁾	One trip detection logic. MIL will illuminate the first time the fault is detected.