Diagnostic Trouble Code Definitions: Notes

2002 Jaguar XK8 2D ConvertibleSECTION Notes
DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC Description
DTC P0702  TRANSMISSION CONTROL SYSTEM ELECTRICAL
DTC P0710  TRANSMISSION FLUID TEMPERATURE SENSOR MALFUNCTION
DTC P0715  INPUT/TURBINE SPEED SENSOR CIRCUIT MALFUNCTION
DTC P0721  OUTPUT/TURBINE SPEED SENSOR CIRCUIT MALFUNCTION
DTC P0741  TORQUE CONVERTER CLUTCH SYSTEM PERFORMANCE OR STUCK OFF
DTC P0742  TORQUE CONVERTER CLUTCH SYSTEM STUCK ON
DTC P0743  TORQUE CONVERTER CLUTCH SYSTEM ELECTRICAL
DTC P0753  SHIFT SOLENOID A ELECTRICAL
DTC P0758  SHIFT SOLENOID B ELECTRICAL
DTC P0763  SHIFT SOLENOID C ELECTRICAL
DTC P1603  EEPROM MALFUNCTION
DTC P1605  TCM CHECKSUM FAILURE
DTC P1608  WATCHDOG MALFUNCTION
DTC P1720  LOSS OF OUTPUT SPEED & WHEEL SPEED INFORMATION
DTC P1722  STALL SPEED
DTC P1726  ENGINE OVERSPEED MALFUNCTION
DTC P1730  GEAR CONTROL MALFUNCTION 2, 3 & 5
DTC P1731  INCONSISTENT GEAR RATIO
DTC P1734  GEAR CONTROL MALFUNCTION 4
DTC P1745  PRESSURE REGULATOR 1 MALFUNCTION
DTC P1746  PRESSURE REGULATOR 2 MALFUNCTION
DTC P1747  PRESSURE REGULATOR 3 MALFUNCTION
DTC P1748  PRESSURE REGULATOR 5 MALFUNCTION
DTC P1779  LOAD CONTROL MALFUNCTION
DTC P1789  IGNITION SUPPLY MALFUNCTION GREATER THAN 7; LESS THAN 9 VOLTS
DTC P1793  IGNITION SUPPLY MALFUNCTION GREATER THAN 16; LESS THAN 7 VOLTS
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.