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Jeep Wrangler

Quick guide to Repairs

Summary of Contents for Jeep Wrangler

Page 1: ...Jeep Wrangler Quick guide to Repairs...

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Page 3: ...ment fuse box 2 2 Supplementary fuse box 2 3 Battery system 3 Emergency procedures 3 1 Emergency starting 4 Flat battery operations 4 1 Manual shift from P PARK position 5 Towing lifting the vehicle 5...

Page 4: ...ar and can be seen from outside the vehicle through the windscreen 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...

Page 5: ...n Intelligent Battery Sensor IBS F04 20 A yellow MTR FPCM fuel pump F05 5 A light brown Safety Gateway F06 Spare F07 15 A blue Low Temperature Radiator LTR Coolant Pump if provided F08 15 A blue TCM 8...

Page 6: ...ontrol module ECM F39 Spare F40 15 A blue Transmission Control Module DTCM Axle Lock AXLE LOCK FT_RR F41 15 A blue Instrument Cluster ACTIVATION IC Safety Gateway SGW F42 10 A red Powertrain Relay Con...

Page 7: ...SCCM Cruise Control CRUISE CTL Digital TV DTV F90 20 A blue TRAILER TOWING TAIL LIGHTS if provided F91 20 A yellow HORN F92 40 A green HEAVY DUTY IGN 2 if provided F93 40 A green HEAVY DUTY IGN 1 if...

Page 8: ...use box A second relay and fuse box is located on the left side of the engine compartment Position Cartridge fuse Description F1 50A Supplementary heater PTC 1 F2 50A Supplementary heater PTC 2 F3 50A...

Page 9: ...with two 12V batteries The auxiliary battery supports the operation of systems and control units during the engine Stop and Start phases Component code Name 1 Smart battery sensor 2 Main battery 3 En...

Page 10: ...2 and insulate the negative cable of the auxiliary battery Undo the nut 3 and isolate the battery negative terminal 1 Terminal on main battery negative pole 2 Auxiliary battery negative cable fixing n...

Page 11: ...ous if carried out incorrectly carefully follow the procedures described in this chapter WARNING Never bump start the engine by pushing towing or coasting downhill The battery is located in the rear p...

Page 12: ...itive terminal of the auxiliary battery Connect one end of the lead used for negative to the negative terminal of the auxiliary battery Connect the other end of the lead used for negative to an engine...

Page 13: ...the lead to the positive terminal of the auxiliary battery Disconnect the opposite end of the positive lead from the positive terminal of the vehicle with flat battery Refit the protective cover from...

Page 14: ...se the battery is flat Follow the procedure below to manually disengage the parking position Fully engage the parking brake Remove the parking brake manual release cover located above the gear selecto...

Page 15: ...e can be moved Disengage the parking brake only when the vehicle is firmly connected to a towing vehicle For resetting the park position manual lever release position Pull the stabilisation strap upwa...

Page 16: ...e care not to damage the brake lines the exhaust system the shock absorbers the anti roll bars or any other special parts under the frame Do not attach the towing device to the front or rear suspensio...

Page 17: ...propriate towing methods is not covered by the limited warranty of the vehicle 5 1 2 Recommended towing equipment Use of a flatbed tow truck or one with wheel lift is recommended in order to avoid dam...

Page 18: ...e wheels on the ground IF the transfer case is in N neutral position and the transmission is in the P position automatic transmission or if a gear is engaged NOT in position N neutral for manual trans...

Page 19: ...not work while towing the vehicle It will therefore be necessary to apply more force to the brake pedal and steering wheel Do not use flexible ropes when towing and avoid jerks Do not start the engin...

Page 20: ...ld result in injury or even death IMPORTANT Do not place the lifting device on any suspension component front or rear suspension crossmember included Do not lift the vehicle from the front and rear bu...

Page 21: ...tion on the engine oil type is shown on the oil filler cap 6 Technical specifications Use Fluid specifications 2 0L ENGINE OIL SAE 5W 30 3 6L ENGINE OIL SAE 0W 20 2 2L Diesel ENGINE OIL SAE 0W 30 ACEA...

Page 22: ...Jeep Wrangler Technical specifications...

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