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Glossary

  • Z – Jaguar Abbreviations, Acronyms and Terms
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  • V – Jaguar Abbreviations, Acronyms and Terms
  • U – Jaguar Abbreviations, Acronyms and Terms
  • T – Jaguar Abbreviations, Acronyms and Terms
  • S – Jaguar Abbreviations, Acronyms and Terms
  • R – Jaguar Abbreviations, Acronyms and Terms
  • Q – Jaguar Abbreviations, Acronyms and Terms
  • P – Jaguar Abbreviations, Acronyms and Terms
  • O – Jaguar Abbreviations, Acronyms and Terms
  • N – Jaguar Abbreviations, Acronyms and Terms
  • M – Jaguar Abbreviations, Acronyms and Terms
  • L – Jaguar Abbreviations, Acronyms and Terms
  • K – Jaguar Abbreviations, Acronyms and Terms
  • J – Jaguar Abbreviations, Acronyms and Terms
  • I – Jaguar Abbreviations, Acronyms and Terms
  • H – Jaguar Abbreviations, Acronyms and Terms
  • G – Jaguar Abbreviations, Acronyms and Terms
  • F – Jaguar Abbreviations, Acronyms and Terms
  • E – Jaguar Abbreviations, Acronyms and Terms
  • D – Jaguar Abbreviations, Acronyms and Terms
  • C – Jaguar Abbreviations, Acronyms and Terms
  • B – Jaguar Abbreviations, Acronyms and Terms
  • A – Jaguar Abbreviations, Acronyms and Terms

Instructions & Guides

  • Zeus Braking Instructions Vented Brakes
  • 5 Speed Gearbox Instructions for E-Type
  • Zeus Braking Instructions
  • C-26767 Brake Master Cylinder Instructions
  • LR-18230 Brake Servo Installation Instructions
  • SU-563 HD6 Carburetor Kit Instructions
  • SU-524 HD8 Carburetor Kit Instructions
  • JLM-11698-K XJ40 Shock Conversion Kit Instructions
  • Fender Trim Moldings Installation Instructions
  • FAN-42 10″ Fan Installation Instructions
  • C2N-2266 XK8 Wind Deflector Instructions
  • C2C-11804-PR 2004 & Up XJ8 Mesh Grille Insert Instructions
  • BBC-88989-S-PR XJ40 Mesh Grille Installation Instructions
  • BD-22732 E-Type Dash Fitting Instructions
  • C-27537 Battery Instructions
  • C-2767 Battery Instructions
  • ANT-1 Antenna Installation Instructions
  • LHD-4120-AA Antenna Installation Instructions
  • NAB-900 Alternator Instructions
  • OF-19-A Oil Filter Adapter Instruction Sheet
  • OF-14-D Oil Filter Adapter Instruction Sheet
  • C-19687-42CONV Installation Instructions
  • 31250 Turn Signal Switch Instruction Sheet
  • 4212-554 Brake Master Cylinder Diagram
  • 5 Speed Gearbox Instructions
  • Cheney Hose Clamps Installation Tips
  • ABS Accumulator Ball Instructions
  • 700-0300 Fast XR700 V12 Jaguar Installation Instructions
  • DAC-4090 Antenna Replacement Instructions
  • LPG-XJS Leaper Hood Ornament Installation Instructions
  • C2Z-1126 XF Bonnet Leaper Installation Instructions
  • C2N-2752 XK8 Mesh Grille Insert Instructions
  • XK8 Wind Deflector Installation Instructions
  • MJA-2170-BD-K Urethane Shock Mount Kit Installation Instructions
  • MNC-2168-69-K Upper Shock Bushing Kit Installation Instructions
  • Fog Lamp Lens Installation Instructions
  • XJ40 Tail Light Lens Install Instructions
  • HNA-5502-EA-PR XJ6 Upper Mesh Grille Insert Instructions
  • HNC-5502-CA-PR XJ8 Mesh Grille Insert Instructions
  • XR8-46158 S-Type Lower Mesh Grille Instructions
  • 34542-CONV E-Type MK Brake Lamp Switch Conversion
  • 33356 Starter Relay 22RA Diagram
  • FAN-38 16″ Fan Installation Instructions
  • LED-XKE-TS Front Turn Signal LED Lights
  • LED-E2-E3 LED Tail Light Instructions
  • LED-E1 LED Tail Light Instructions
  • LED-140-150 LED Tail Light Instructions
  • LED-XK120 LED Tail Light Instructions
  • CTE-3109 Electric Clock Instructions

Reference Documents

  • C2242 Cylinder Head
  • Speedometer Calibration Check
  • Permastar Chrome Care
  • XJS Convertible Top Lift Cylinder Installation Tips
  • V12 E-Type Operators Manual Versions
  • Jaguar Color Guide PDF

Diagrams

  • XJS Fuel Tanks Infographic
  • Engine Block Numbers Diagram
  • Cylinder Head Identifier Diagram
  • C-17427 Fan Motor Wiring Diagram
  • A-1121-N Alternator Diagram
  • 37076 Voltage Regulator Diagram

Catalogs

  • Welsh XJ40 Catalog
  • Welsh XJ6 Catalog
  • Welsh XJS Catalog
  • Welsh General Catalog
  • Home
  • Glossary

H – Jaguar Abbreviations, Acronyms and Terms

This glossary was compiled by Don B at jaguarforums.com and is reproduced here
with his permission

H = Hot
Half-axle = Half-shaft, Sideshaft, connects differential, transaxle or transfer case/box to wheel
Half-shaft = Half-axle, Sideshaft, connects differential, transaxle or transfer case/box to wheel
Hall Effect = Voltage generated in a conductor carrying an electric current when near a magnetic field
Hall Effect Sensor = A sensor that uses the Hall Effect to provide a variable electric signal
Hand Brake = Handbrake, Emergency Brake, Parking Brake
Hardura = Jute felt-backed grain-embossed PVC vinyl-faced material used for Jaguar interior parts
Harmonic Balancer = Crankshaft Damper, Crank Pulley Damper, Harm. Damper, Vibration Damper
Harmonic Damper = Crankshaft Damper, Crank Pulley Damper, Harm. Balancer, Vibration Damper
Harness = Loom Wiring Harness
Harrison = Brand of A/C compressors used in some Jaguars (frmly. Div of AC Delco, now Delphi)
Hassan, Walter “Wally” = Ex-Bentley engineer who helped design the Jaguar Twin-OHC XK engine
HC = Hydrocarbons
HCM = High Speed CAN Network Module
HCV = Heater Control Valve (DCCV, DCFV, CCV, HWCV, HV, WV)
HD = Heavy Duty
Header = Exhaust manifold
Header Tank = Expansion tank (coolant)
Heat Exchanger Transfers heat from one fluid to another: radiator, oil cooler, intercooler, condenser
HE = Hall Effect or High Efficiency
HEGO = Heated Exhaust Gas Oxygen sensor (O2S, HO2, HO2S, Lambda Sensor, UHEGO)
HEI = High-Energy Ignition
Hertz = Unit of frequency, cycles-per-second, (Hz), 1 Hz = 1 cps
HES = Hall Effect Sensor
Heynes, William “Bill” = Principal designer of the Jaguar Twin-OHC XK engine, with Wally Hassan
HFC = Hydrofluorocarbon, such as R-134a refrigerant (see CFC)
HFO-1234yf = New EPA-approved DuPont/Honeywell refrigerant that may replace R-134a (1234yf)
HFS = Heated Front Screen (see HRS)
Hg = Mercury (see inHg)
HID = High Intensity Discharge, High Intensity Discharge Headlamp
Hide = Leather used in Jaguar interiors (see Autolux, Autocalf)
High Tension Leads = Spark Plug Cables or Wires
Highway = Autobahn, Freeway, Interstate, Main Road, Motorway, Parkway
HLM = Headlamp Leveling Module
HMI = Human Machine Interface
HMSL = High Mounted Stop Lamp
HO2 = Heated Oxygen Sensor (HEGO, HO2S, O2, O2S, Lambda Sensor, UHEGO)
HO2S = Heated Oxygen Sensor (HEGO, HO2, O2, O2S, Lambda Sensor, UHEGO)
HO2 Sensor 1 / 1 = Heated Oxygen Sensor – RH Bank or Bank 1 / Upstream
HO2 Sensor 1 / 2 = Heated Oxygen Sensor – RH Bank or Bank 1 / Downstream
HO2 Sensor 2 / 1 = Heated Oxygen Sensor – LH Bank or Bank 2 / Upstream
HO2 Sensor 2 / 2 = Heated Oxygen Sensor – LH Bank or Bank 2 / Downstream
Hood = Bonnet, or convertible top
HP = Horsepower, a measure of power. 1 HP = 550 foot-pounds per second, or 745.7 watts
HRS = Heated Rear Screen (see HFS)
HS = High Speed
HSMO = Hydraulic System Mineral Oil
HSW = Heated Steering Wheel
HT or H.T. = High Tension
HT Leads = Spark Plug Cables or Wires
HU = Head Unit, Audio/Video System Head Unit
Hubcap = Nave Plate
HUD = Head-Up or Heads-Up Display (see ARHUD, LHUD)
HVAC = Heating Ventilation and Air Conditioning
HWCV = Heater Water Control Valve (DCCV, DCFV, CCV, HV, WV)
HWP = Heated Wiper Park
HYCYOSTY = “Have you changed your original secondary tensioners yet?” (X308 necessity)
Hz = Hertz, unit of frequency, cycles-per-second, 1 Hz = 1 cps

Updated on March 21, 2022
I – Jaguar Abbreviations, Acronyms and TermsG – Jaguar Abbreviations, Acronyms and Terms

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