2012 Jeep Wrangler Rubicon, Automatic TransFACTORY OEM SERVICE PROCEDURE

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's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle. Different variant/trim Section 1 (Clutch System) Section 2 (NSG370 Manual Transmission (Service Information)) Section 3 (NV241 Genii Transfer Case (Service Information)) Different car Section 1 (System Wiring Diagrams) Section 2 (Vehicle Data) Section 3 (Front Suspension & Wheel Alignment) Section 4 (Vehicle Quick Reference) Section 5 (Tires & Wheels (Service Information)) Section 6 (Base Brakes (Service Information)) Section 7 (2.4L Engine (Service Information)) Section 8 (3.6L Engine (Service Information)) Section 9 (Wiper System & Washer System (Service Information)) Section 10 (Frame And Bumpers) Section 11 (Front Half Shaft) Section 12 (Rear Half Shaft) Section 13 (Rear Driveline Module) Section 14 (Propeller Shaft) Section 15 (Electronically Controlled Clutch) Section 16 (Heating & Air Conditioning (Service Information)) Section 17 (Steering System) Section 18 (Battery (Service Information)) Section 19 (Antilock Brake System (Abs) (Service Information)) Section 20 (Restraints System (Service Information)) Section 21 (Antilock Brake System (Abs) - Electrical Diagnostics) Section 22 (Body - Interior & Exterior) Section 23 (Electronic Control Modules (Service Information)) Section 24 (Lamps/Lighting - Exterior (Service Information)) Section 25 (Rear Suspension) Section 26 (Engine Cooling System) Section 27 (Emissions Control) Section 28 (Audio/Video/Entertainment/Connectivity (Service Information)) Section 29 (Audio/Video - Non-DTC Based Diagnostics) Section 30 (Instrument Cluster (Service Information)) Section 31 (Speed Control (Service Information)) Section 32 (Chime/Buzzer/Driver Assist (Service Information)) Section 33 (Message Center (Service Information)) Section 34 ((Heating & Air Conditioning - Electrical Diagnostics)) Section 35 (Power Windows (Service Information)) Section 36 (Heated Seat Module (HSM) - Electrical Diagnostics) Section 37 (Vehicle Theft Security (Service Information)) Section 38 (Charging System (Service Information)) Section 39 (Starting System (Service Information)) Section 40 (Starting - Non-DTC Based Diagnostics) Section 41 (DRIVEABILITY - Gas - Non-DTC Based Diagnostics) Section 42 (Fuel System) Section 43 (Exhaust System) Section 44 (Heated Seats (Service Information)) Section 45 (Horn System (Service Information)) Section 46 (Ignition System (Service Information)) Section 47 (Lamps/Lighting - Interior (Service Information)) Section 48 (Universal Transmitter) Section 49 (Power Locks (Service Information)) Section 50 (Power Top/Sunroof (Service Information)) Section 51 (Body Control Module (BCM) - DTCS B10B3-14 To B182C-13) Section 52 ((Radio Frequency (RF Hub) Module - Electrical Diagnostics)) Section 53 (Power Distribution) Section 54 (40TE Automatic Transmission (Service Information)) Section 55 (Power Transfer Unit (Service Information)) Section 56 (62TE Automatic Transmission (Service Information)) Section 57 ((Tire Pressure Module (TPM) - Electrical Diagnostics)) Section 58 (Amplifier (Amp) - Electrical Diagnostics - Base) Section 59 (Telematics Gateway Module - Electrical Diagnostics) Section 60 (Communication - Non-DTC Based Diagnostics) Section 61 (Body Control Module (BCM) - Body Verification Test) Section 62 (Instrument Cluster - Electrical Diagnostics) Section 63 (Occupant Restraint Controller (Orc) - Diagnostic Code Index) Section 64 (Occupant Restraint Controller (Orc) - DTCS B1B00 To B1C19) Section 65 (Occupant Restraint Controller (Orc) - DTCS B1C27 To U142A) Section 66 (Occupant Restraint Controller (Orc) - Restraints System Intermittent Test, Pre-Diagnostic Procedure & Verification Test) Section 67 ((Steering Control Module (SCM) - Electrical Diagnostics)) Section 68 (Body Control Module (BCM) - Diagnostic Code Index) Section 69 (Body Control Module (BCM) - DTCS B1830-11 To U1433-24) Section 70 (Integrated Center Stack Screen Module - Electrical Diagnostics) Section 71 ((Driver Door Module (DDM) (DMFL/R) - Electrical Diagnostics)) Section 72 ((Drivetrain Control Module (DTCM) - Electrical Diagnostics)) Section 73 ((Electronic Pedestrian Protection (EPP) Module - Electrical Diagnostics)) Section 74 (Hands Free Module (HFM) - Electrical Diagnostics) Section 75 (Intrusion Transceiver Module (ITM) - Electrical Diagnostics) Section 76 ((Park Assist Module (PAM) (PTS/PAM) - Electrical Diagnostics)) Section 77 ((Passenger Door Module (PDM) (DMFL/R) - Electrical Diagnostics)) Section 78 (2.4L - DTCS P000A To P0441) Section 79 (2.4L - DTCS P0443 To P1593) Section 80 (2.4L - DTCS P1607 To U1418) Section 81 (2.4L - Pcm/TCM Programming, Intermittent Condition, Pre-Diagnostic Troubleshooting Procedure & Pcm Verification Test) Section 82 (3.6L - DTCS P000A To P0157) Section 83 (3.6L - DTCS P0158 To P0462) Section 84 (3.6L - DTCS P0463 To P06DA) Section 85 (3.6L - DTCS P06DD To P2135) Section 86 (3.6L - DTCS P2138 To U1418) Section 87 (3.6L - Intermittent Condition, Pcm/ECM Reprogramming - Gas, Powertrain Verification Test & Pre-Diagnostic Troubleshooting Procedure) Section 88 ((Powertrain Control Module (Pcm) - Electrical Diagnostics - 40TE Automatic Transmission)) Section 89 ((Powertrain Control Module (Pcm) - Electrical Diagnostics - 62TE Automatic Transmission)) Section 90 (Video Entertainment System (VES3) - Electrical Diagnostics) Section 91 (DTC Index) Section 92 (System Wiring Diagrams) Section 93 ((Telematics Gateway Module - Electrical Diagnostics)) Section 94 (Audio/Video/Entertainment/Connectivity (Service Information)) Section 95 (Electronic Control Modules (Service Information)) Section 96 (Body Control Module (BCM) - Communication Pre-Diagnostic Procedure & Body Verification Test) Section 97 (Communication - Non-DTC Based Diagnostics) Section 98 (Body Control Module (BCM) - DTCS B10B3-14 To B1812-15) Section 99 (3.6L - DTCS P0463 To P0688) Section 100 (Fuel System) Section 101 ((Radio Frequency (RF Hub) Module - Electrical Diagnostics)) Section 102 (3.6L Engine (Service Information)) Section 103 (Heating & Air Conditioning (Service Information)) Section 104 (Charging System (Service Information)) Section 105 ((Antilock Brake System (Abs) - Electrical Diagnostics)) Section 106 (Speed Control (Service Information)) Section 107 (Ignition System (Service Information)) Section 108 (Battery System - Service Information) Section 109 ((Heating & Air Conditioning - Electrical Diagnostics)) Section 110 ((Electronic Pedestrian Protection (EPP) Module - Electrical Diagnostics)) Section 111 (Restraints System (Service Information)) Section 112 ((Drivetrain Control Module (DTCM) - Electrical Diagnostics)) Section 113 (Instrument Cluster (Service Information)) Section 114 (Vehicle Theft Security (Service Information)) Section 115 (Occupant Restraint Controller (Orc) - Restraints System Intermittent Test, Pre-Diagnostic Procedure & Verification Test) Section 116 (Chime/Buzzer/Driver Assist (Service Information)) Section 117 ((Tire Pressure Module (TPM) - Electrical Diagnostics)) Section 118 (Tires & Wheels (Service Information)) Section 119 (Rear Driveline Module) Section 120 (Vehicle Quick Reference) Section 121 (Electronically Controlled Clutch) Section 122 (Heated Seats (Service Information)) Section 123 (Body Control Module (BCM) - DTCS B1812-2A To U1433-24) Section 124 (Body - Interior & Exterior) Section 125 (Power Locks (Service Information)) Section 126 (Power Distribution) Section 127 (Universal Transmitter) Section 128 (Message Center (Service Informa

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When to See a Mechanic

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

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

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