Jeep Wrangler Quick Manual To Repairs
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Jeep Wrangler
Quick guide to Repairs

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Summary of Contents for Jeep Wrangler

  • Page 1 Jeep Wrangler Quick guide to Repairs...
  • Page 3: Table Of Contents

    4 . Fl at batter y ope r at i on s 4.1 Manual shift from P (PARK) position 5. Towing/lifting the vehicle 5.1 Towing the vehicle 5.2 Vehicle jacking points 6. Technical specifications 6.1 Tyre pressure (bar) 6.2 Liquids Jeep Wrangler Summary...
  • Page 4: E Hicl E Tech N Ical Sp Eci Fication S

    The number also appears on the underbody, on the right side of the rail near the centre of the vehicle. The VIN is also stamped on the right or left side of the engine block. NOTE: Removing or modifying the VIN number is illegal. Chassis number Jeep Wrangler Vehicle technical specifications...
  • Page 5: E Lec Tri Cal Syste M

    15 A blue Instrument Panel Cluster (IPC) / Heavy Duty Electrical Switch Unit (HEAVY DUTY ELECTRICAL SWITCH UNIT) Spare Spare 10 A red Air-Conditioning Clutch (AC CLUTCH) Spare 30 A pink Body Module (CBC) INTERIOR LIGHTS 1 Jeep Wrangler Electrical system...
  • Page 6 40 A green FRONT HVAC FAN MOTOR Spare Spare 5 A light brown BSG (Belt Starter Generator) MGU (Motor Generator Unit) – if provided 25 A transparent IGNITION COIL / INJECTION (PETROL) / SPARE PLUG PRE-HEATING MODULE (DIESEL) Jeep Wrangler Electrical system...
  • Page 7 HEAVY DUTY IGN. 4 – if provided F109 20 A yellow BRAKE LIGHTS / RH DIRECTION INDICATOR TRAILER TOWING – if provided F110 30 A pink POWER INVERTER F111 20 A blue REVERSE TRAILER TOWING – if provided Jeep Wrangler Electrical system...
  • Page 8: Supplementary Fuse Box

    Supplementary fuse box A second relay and fuse box is located on the left side of the engine compartment.. 1. Supplementary fusebox Position Cartridge fuse Description Supplementary heater PTC 1 Supplementary heater PTC 2 Supplementary heater PTC 3 Jeep Wrangler Electrical system...
  • Page 9: Battery System

    Engine compartment fuse box Relay unit Body Computer Auxiliary battery The vehicle is equipped with two 12V batteries. The auxiliary battery supports the operation of systems and control units during the engine Stop and Start phases.. Jeep Wrangler Electrical system...
  • Page 10 Undo the nut (3) and isolate the battery negative terminal. 1 - Terminal on main battery negative pole 2 - Auxiliary battery negative cable fixing nut 3 - Main battery negative cable fixing nut 4 - Intelligent battery sensor Jeep Wrangler Electrical system...
  • Page 11: Emergen Cy P R O Ced Ures

    The battery is located in the rear part of the engine compartment, behind the power distribution module. Positive battery terminal NOTE: The positive terminal of the battery is covered by a protective cap. Lift the cover to access the terminal. Jeep Wrangler Emergency procedures...
  • Page 12 Disconnect the end of the lead used for negative (-) from the engine earth of the vehicle with flat battery. Disconnect the other end of the negative (-) lead used from the negative terminal (-) of the auxiliary battery. Jeep Wrangler Emergency procedures...
  • Page 13 Disconnect the opposite end of the positive lead (+) from the positive terminal (+) of the vehicle with flat battery. Refit the protective cover from the remote positive (+) terminal of the vehicle with the flat battery. Jeep Wrangler Emergency procedures...
  • Page 14: Fla T Batt Ery O P Er Atio Ns

    Parking brake manual release cover Use a small screwdriver or similar and search for the stabilisation strap through the opening in the bottom of the console. Jeep Wrangler Flat battery operations...
  • Page 15 Pull the stabilisation strap upwards, releasing it from the "locked" position. Lower the parking brake manual release lever rightwards to its original position. Put the stabilisation strap back in the bottom of the console and refit the cover. Jeep Wrangler Flat battery operations...
  • Page 16: Towing/Lifting The Vehicle

    Do not tow any vehicle equipped with an automatic transmission with the wheels on the ground, as this could damage the engine/ transmission unit. Make sure that all drive wheels are raised off the ground if these vehicles need to be towed. Jeep Wrangler Towing/lifting the vehicle...
  • Page 17 100 mm from the ground. If this ground clearance cannot be achieved, use a tow truck. If a flatbed tow truck is used, the ramp angle must not exceed 15 degrees. 1 - Wheel lift 2 - Flatbed Jeep Wrangler Towing/lifting the vehicle...
  • Page 18 Lifting the front (or rear) wheels only while towing might damage the transmission or the transfer case. • If a vehicle is towed without complying with the above requirements, the transmission and/or the transfer case may be seriously damaged. Jeep Wrangler Towing/lifting the vehicle...
  • Page 19 Do not use the towing attachment to free a bogged-down vehicle. NOTE Check that the towing attachment is correctly fitted. Do not use the towing attachment to tow the vehicle on a flatbed tow truck. Jeep Wrangler Towing/lifting the vehicle...
  • Page 20: Vehicle Jacking Points

    1 - Lifting in contact with chassis (single pillar) 1 - Chassis lifting (double lifting) 1 - Lifting off edge (double lifting) 2 - Alternative jacking points 2 - Floor jack 3 - Transmission on lift Jeep Wrangler Towing/lifting the vehicle...
  • Page 21: Technical Specifications

    SAE 75W85 (API GL-5) ENGINE COOLANT MOPAR Antifreeze/coolant BRAKE/CLUTCH FLUID MOPAR DOT 3 Brake Fluid SAE J 1703 DIESEL EMISSIONS ADDITIVE AdBlue ® (*) Information on the engine oil type is shown on the oil filler cap. Jeep Wrangler Technical specifications...
  • Page 22 Jeep Wrangler Technical specifications...

Table of Contents