Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2023GLADIATOR OVERLAND, 3.0L ENG VIN M, PART TIME T/CASE CONTROLREPAIR AND DIAGNOSIS
2023 Jeep Gladiator Overland, 3.0L Eng VIN M, Part Time T/Case Control
Repair and Diagnosis
2023 Jeep Gladiator Overland, 3.0L Eng VIN M, Part Time T/Case ControlSECTION Repair and Diagnosis
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Quick Lookups
- Accessories & Equipment
- Accessories Control Systems
- Anti-Theft Systems
- Collision/Avoidance
- (Central Vision Processing Module (CVPM) - Electrical Diagnostics)
- (Digital TV Module - Electrical Diagnostics)
- (Drivers Assistance System Module - Electrical Diagnostics)
- (Left Blind Spot Module Sensor (BSM) (LBSS) - Electrical Diagnostics)
- (Right Blind Spot Module Sensor (BSM) (RBSS) - Electrical Diagnostics)
- Audio/Video - Non-DTC Based Diagnostics
- Audio/Video/Entertainment/Connectivity (Service Information)
- Chime/Buzzer/Driver Assist (Service Information)
- Electronic Control Modules (Service Information)
- Park Assist Module (PAM) (PTS/PAM) - Diagnostic Code Index
- Park Assist Module (PAM) (PTS/PAM) - DTCS B1243-2A To B1297-11
- Park Assist Module (PAM) (PTS/PAM) - DTCS B1297-12 To U0438-00
- Communication Devices
- (Driver Presence Detection Module (DPDM) - Electrical Diagnostics)
- (Integrated Center Stack Module - Electrical Diagnostics)
- (Security Gateway Module (SGW) - Electrical Diagnostics)
- Body Control Module (BCM) - Communication Diagnostic Procedure And Body Verification Test
- Body Control Module (BCM) - Diagnostic Code Index
- Body Control Module (BCM) - DTCS B10B3-12 To B163E-15
- Body Control Module (BCM) - DTCS B163E-15 To B16E7-15
- Body Control Module (BCM) - DTCS B16EF-11 To B17C1-11
- Body Control Module (BCM) - DTCS B17C5-12 To B18CF-11
- Body Control Module (BCM) - DTCS B18CF-15 To B2303-11
- Body Control Module (BCM) - DTCS B2303-13 To U0164-00
- Body Control Module (BCM) - DTCS U0167-00 To U1516-87
- Communication - Non-DTC Based Diagnostics
- Drivetrain Control Module (DTCM) - Diagnostic Code Index
- Drivetrain Control Module (DTCM) - DTCS C1403-11 To C1463-13
- Drivetrain Control Module (DTCM) - DTCS C1477-4B To U0429-00
- Drivetrain Control Module (DTCM) - Verification Test
- Electronic Control Modules (Service Information)
- Navigation/Telecommunication (Service Information)
- Cruise Control Systems
- Drivers Assistance Systems - ADAS
- (Central Vision Processing Module (CVPM) - Electrical Diagnostics)
- (Digital TV Module - Electrical Diagnostics)
- (Drivers Assistance System Module - Electrical Diagnostics)
- (Left Blind Spot Module Sensor (BSM) (LBSS) - Electrical Diagnostics)
- (Right Blind Spot Module Sensor (BSM) (RBSS) - Electrical Diagnostics)
- Audio/Video - Non-DTC Based Diagnostics
- Audio/Video/Entertainment/Connectivity (Service Information)
- Chime/Buzzer/Driver Assist (Service Information)
- Electronic Control Modules (Service Information)
- Park Assist Module (PAM) (PTS/PAM) - Diagnostic Code Index
- Park Assist Module (PAM) (PTS/PAM) - DTCS B1243-2A To B1297-11
- Park Assist Module (PAM) (PTS/PAM) - DTCS B1297-12 To U0438-00
- Entertainment Systems
- (Digital TV Module - Electrical Diagnostics)
- (Integrated Center Stack Module - Electrical Diagnostics)
- Amplifier (Amp) - Diagnostic Code Index
- Amplifier (Amp) - DTCS B1460-11 To B1479-92
- Amplifier (Amp) - DTCS B147D-00 To B14C8-12
- Amplifier (Amp) - DTCS B14C8-13 To U147E-00
- Audio (Radio) - Diagnostic Code Index
- Audio (Radio) - DTCS B1400-11 To B1561-13
- Audio (Radio) - DTCS B1562-11 To U0011-00
- Audio (Radio) - DTCS U0100-00 To U1519-00
- Audio/Video - Non-DTC Based Diagnostics
- Audio/Video/Entertainment/Connectivity (Service Information)
- Emergency Assistance/Telematics
- Radio Frequency Module (RF Hub) - Diagnostic Code Index
- Radio Frequency Module (RF Hub) - DTCS B1A08-00 To B1A74-12
- Radio Frequency Module (RF Hub) - DTCS B1A74-13 To C1503-16
- Radio Frequency Module (RF Hub) - DTCS C1503-31 To U1517-87
- Radio Frequency Module (RF Hub) - Pre-Diagnostic Procedure, Intermittent Test And Verification Tests
- Exterior Lights
- Gauges & Instrument Panels
- Headlights
- Heated Glass/Defoggers
- Horns
- Ignition Switch/Steering Lock
- Infotainment
- (Digital TV Module - Electrical Diagnostics)
- (Integrated Center Stack Module - Electrical Diagnostics)
- Amplifier (Amp) - Diagnostic Code Index
- Amplifier (Amp) - DTCS B1460-11 To B1479-92
- Amplifier (Amp) - DTCS B147D-00 To B14C8-12
- Amplifier (Amp) - DTCS B14C8-13 To U147E-00
- Audio (Radio) - Diagnostic Code Index
- Audio (Radio) - DTCS B1400-11 To B1561-13
- Audio (Radio) - DTCS B1562-11 To U0011-00
- Audio (Radio) - DTCS U0100-00 To U1519-00
- Audio/Video - Non-DTC Based Diagnostics
- Audio/Video/Entertainment/Connectivity (Service Information)
- Emergency Assistance/Telematics
- Navigation/Telecommunication (Service Information)
- Radio Frequency Module (RF Hub) - Diagnostic Code Index
- Radio Frequency Module (RF Hub) - DTCS B1A08-00 To B1A74-12
- Radio Frequency Module (RF Hub) - DTCS B1A74-13 To C1503-16
- Radio Frequency Module (RF Hub) - DTCS C1503-31 To U1517-87
- Radio Frequency Module (RF Hub) - Pre-Diagnostic Procedure, Intermittent Test And Verification Tests
- Interior/Exterior Trim
- Interior/Illumination Lights
- Power Mirrors (Service Information)
- Seats
- (Driver Presence Detection Module (DPDM) - Electrical Diagnostics)
- (Occupant Classification Module (OCM) - Electrical Diagnostics)
- Body - Interior And Exterior (2 Of 2)
- Comfort Seats And Wheel Module (CSWM) - Diagnostic Code Index
- Comfort Seats And Wheel Module (CSWM) - DTCS B10C4-11 To B1F10-4B
- Comfort Seats And Wheel Module (CSWM) - DTCS B1F10-92 To U1446-00
- Heated Seats (Service Information)
- Warning Systems
- Window Motors & Regulators
- Wiper/Washer Systems
- Body & Frame
- Door Locks
- Exterior Body Panels
- Exterior/Interior Trim
- Frames, Subframes & Crossmembers
- Ignition Switch/Steering Lock
- Power Mirrors (Service Information)
- Seats
- (Driver Presence Detection Module (DPDM) - Electrical Diagnostics)
- (Occupant Classification Module (OCM) - Electrical Diagnostics)
- Body - Interior And Exterior (2 Of 2)
- Comfort Seats And Wheel Module (CSWM) - Diagnostic Code Index
- Comfort Seats And Wheel Module (CSWM) - DTCS B10C4-11 To B1F10-4B
- Comfort Seats And Wheel Module (CSWM) - DTCS B1F10-92 To U1446-00
- Heated Seats (Service Information)
- Sun Roof/T-Top/Convertible Top
- Windows
- Brakes
- Anti-Lock Brakes
- Antilock Brake System (Abs) - Abs Verification Test And Abs Intermittent Condition
- Antilock Brake System (Abs) - Diagnostic Code Index
- Antilock Brake System (Abs) - DTCS B1783-01 To C0042-54
- Antilock Brake System (Abs) - DTCS C0042-62 To C2101-17
- Antilock Brake System (Abs) - DTCS C211B-92 To U140E-00
- Brake System (Service Information)
- Brakes Control Systems
- Antilock Brake System (Abs) - Abs Verification Test And Abs Intermittent Condition
- Antilock Brake System (Abs) - Diagnostic Code Index
- Antilock Brake System (Abs) - DTCS B1783-01 To C0042-54
- Antilock Brake System (Abs) - DTCS C0042-62 To C2101-17
- Antilock Brake System (Abs) - DTCS C211B-92 To U140E-00
- Brake System (Service Information)
- Mechanical - Hydraulic
- Parking Brake System
- Traction Control
- Antilock Brake System (Abs) - Abs Verification Test And Abs Intermittent Condition
- Antilock Brake System (Abs) - Diagnostic Code Index
- Antilock Brake System (Abs) - DTCS B1783-01 To C0042-54
- Antilock Brake System (Abs) - DTCS C0042-62 To C2101-17
- Antilock Brake System (Abs) - DTCS C211B-92 To U140E-00
- Brake System (Service Information)
- Anti-Lock Brakes
- Drivelines & Axles
- Axle Shafts
- Differentials & Drive Axles
- Axle Adjustments
- Axle Assembly
- Axle Assembly Standard Procedure
- Axle Assembly Technical Specifications
- Axle Locker Actuator/Motor
- Axle Locker Description And Operation
- Axle Locker Sensors
- Axle Locker Switches
- Axle Seals
- Axle Shaft And Differential Bearings
- Axle Shafts, Drive Shafts And Half Shafts
- Differential Assembly
- Differential Cover
- Differential Diagnosis And Testing
- Differential Gear, Ring And Pinion
- Drivetrain Control Module (DTCM) - Diagnostic Code Index
- Drivetrain Control Module (DTCM) - DTCS C1403-11 To C1463-13
- Drivetrain Control Module (DTCM) - DTCS C1477-4B To U0429-00
- Drivetrain Control Module (DTCM) - Verification Test
- Front Axle U-Joints
- Special Tools
- Driveshaft & Universal Joints
- Wheel Hubs
- Electrical
- Engine Mechanical
- Engine Performance
- Emissions
- Fuel Delivery
- Ignition System
- Specifications
- System
- 3.0L Diesel - Diagnostic Code Index
- 3.0L Diesel - DTCS B1810-00 To C0543-00
- 3.0L Diesel - DTCS C0574-00 To P00E9-00
- 3.0L Diesel - DTCS P00EA-00 To P016E-00
- 3.0L Diesel - DTCS P016F-00 To P020B-00
- 3.0L Diesel - DTCS P020C-00 To P0277-00
- 3.0L Diesel - DTCS P0278-00 To P040B-00
- 3.0L Diesel - DTCS P040C-00 To P049D-00
- 3.0L Diesel - DTCS P049E-00 To P0556-00
- 3.0L Diesel - DTCS P0557-00 To P0606-00
- 3.0L Diesel - DTCS P0607-00 To P066D-00
- 3.0L Diesel - DTCS P066E-00 To P1139-00
- 3.0L Diesel - DTCS P1220-00 To P1767-00
- 3.0L Diesel - DTCS P1D30-00 To P2080-00
- 3.0L Diesel - DTCS P2084-00 To P2185-00
- 3.0L Diesel - DTCS P2195-00 To P2297-00
- 3.0L Diesel - DTCS P2299-00 To P249F-00
- 3.0L Diesel - DTCS P24A0-00 To P2683-00
- 3.0L Diesel - DTCS P268C-00 To U0120-00
- 3.0L Diesel - DTCS U0121-00 To U059F-00
- 3.0L Diesel - DTCS U05A3-00 To U3017-00
- 3.0L Diesel - Intermittent Condition, Pcm Verification Test And Pre-Diagnostic Troubleshooting Procedure
- 3.0L Emissions Control
- DRIVEABILITY - Diesel - Non-DTC Based Diagnostics
- DRIVEABILITY - Gas - Non-DTC Based Diagnostics
- Testing & Diagnosis
- 3.0L Diesel - Diagnostic Code Index
- 3.0L Diesel - DTCS B1810-00 To C0543-00
- 3.0L Diesel - DTCS C0574-00 To P00E9-00
- 3.0L Diesel - DTCS P00EA-00 To P016E-00
- 3.0L Diesel - DTCS P016F-00 To P020B-00
- 3.0L Diesel - DTCS P020C-00 To P0277-00
- 3.0L Diesel - DTCS P0278-00 To P040B-00
- 3.0L Diesel - DTCS P040C-00 To P049D-00
- 3.0L Diesel - DTCS P049E-00 To P0556-00
- 3.0L Diesel - DTCS P0557-00 To P0606-00
- 3.0L Diesel - DTCS P0607-00 To P066D-00
- 3.0L Diesel - DTCS P066E-00 To P1139-00
- 3.0L Diesel - DTCS P1220-00 To P1767-00
- 3.0L Diesel - DTCS P1D30-00 To P2080-00
- 3.0L Diesel - DTCS P2084-00 To P2185-00
- 3.0L Diesel - DTCS P2195-00 To P2297-00
- 3.0L Diesel - DTCS P2299-00 To P249F-00
- 3.0L Diesel - DTCS P24A0-00 To P2683-00
- 3.0L Diesel - DTCS P268C-00 To U0120-00
- 3.0L Diesel - DTCS U0121-00 To U059F-00
- 3.0L Diesel - DTCS U05A3-00 To U3017-00
- 3.0L Diesel - Intermittent Condition, Pcm Verification Test And Pre-Diagnostic Troubleshooting Procedure
- 3.0L Emissions Control
- DRIVEABILITY - Diesel - Non-DTC Based Diagnostics
- DRIVEABILITY - Gas - Non-DTC Based Diagnostics
- Tune-Up
- General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- Driveline/Axles
- DTC Index
- Electrical
- Engine
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- Waveforms - Injector Pattern Tutorial - General Information
- Map - Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Hoist/Jack
- Identification
- Metric Conversions
- OEM General Information
- Circuit Testing Procedures - Non-DTC-Based Diagnostics
- Emergency Assistance Module (EAM/TBM) - Diagnostic Code Index
- Emergency Assistance Module (EAM/TBM) - DTCS B1401-11 To U0422-00
- Emergency Assistance/Telematics
- Pre-Diagnostic Troubleshooting Procedure And Testing For An Intermittent Condition
- Six Step Diagnostic Process
- Vehicle Data
- Vehicle Quick Reference (1 Of 2)
- Vehicle Quick Reference (2 Of 2)
- Specifications Index
- Steering
- Towing
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- A/C Compressor
- General Servicing
- HVAC Control Systems
- Heating And Air Conditioning - Diagnostic Code Index
- Heating And Air Conditioning - DTCS B1030-11 To B11C8-92
- Heating And Air Conditioning - DTCS B11C9-00 To B160F-11
- Heating And Air Conditioning - DTCS B160F-12 To U1519-00
- Heating And Air Conditioning - HVAC Verification Test
- Heating And Air Conditioning (Service Information)
- Maintenance
- Restraints
- Air Bag, SRS
- Occupant Restraint Controller (Orc) - Diagnostic Code Index
- Occupant Restraint Controller (Orc) - DTCS B0001-11 To B0012-11
- Occupant Restraint Controller (Orc) - DTCS B0012-12 To B0030-12
- Occupant Restraint Controller (Orc) - DTCS B0030-13 To B0079-13
- Occupant Restraint Controller (Orc) - DTCS B0079-2B To B0090-49
- Occupant Restraint Controller (Orc) - DTCS B0095-11 To B00E5-12
- Occupant Restraint Controller (Orc) - DTCS B00E5-13 To B223B-00
- Occupant Restraint Controller (Orc) - DTCS B223D-00 To B2767-11
- Occupant Restraint Controller (Orc) - DTCS B2767-12 To U0155-00
- Occupant Restraint Controller (Orc) - DTCS U0422-00 To U1476-00
- Occupant Restraint Controller (Orc) - Pre-Diagnostic Troubleshooting Procedure, Restraints Verification Test And Intermittent Test
- Restraints (Service Information)
- Passive Restraints
- Restraints Control Systems
- Occupant Restraint Controller (Orc) - Diagnostic Code Index
- Occupant Restraint Controller (Orc) - DTCS B0001-11 To B0012-11
- Occupant Restraint Controller (Orc) - DTCS B0012-12 To B0030-12
- Occupant Restraint Controller (Orc) - DTCS B0030-13 To B0079-13
- Occupant Restraint Controller (Orc) - DTCS B0079-2B To B0090-49
- Occupant Restraint Controller (Orc) - DTCS B0095-11 To B00E5-12
- Occupant Restraint Controller (Orc) - DTCS B00E5-13 To B223B-00
- Occupant Restraint Controller (Orc) - DTCS B223D-00 To B2767-11
- Occupant Restraint Controller (Orc) - DTCS B2767-12 To U0155-00
- Occupant Restraint Controller (Orc) - DTCS U0422-00 To U1476-00
- Occupant Restraint Controller (Orc) - Pre-Diagnostic Troubleshooting Procedure, Restraints Verification Test And Intermittent Test
- Restraints (Service Information)
- Seat Belts
- Occupant Restraint Controller (Orc) - Diagnostic Code Index
- Occupant Restraint Controller (Orc) - DTCS B0001-11 To B0012-11
- Occupant Restraint Controller (Orc) - DTCS B0012-12 To B0030-12
- Occupant Restraint Controller (Orc) - DTCS B0030-13 To B0079-13
- Occupant Restraint Controller (Orc) - DTCS B0079-2B To B0090-49
- Occupant Restraint Controller (Orc) - DTCS B0095-11 To B00E5-12
- Occupant Restraint Controller (Orc) - DTCS B00E5-13 To B223B-00
- Occupant Restraint Controller (Orc) - DTCS B223D-00 To B2767-11
- Occupant Restraint Controller (Orc) - DTCS B2767-12 To U0155-00
- Occupant Restraint Controller (Orc) - DTCS U0422-00 To U1476-00
- Occupant Restraint Controller (Orc) - Pre-Diagnostic Troubleshooting Procedure, Restraints Verification Test And Intermittent Test
- Restraints (Service Information)
- Air Bag, SRS
- Steering
- Suspension
- Transmission
- Automatic Trans
- (Electronic Shift Module (ESM) - Electrical Diagnostics)
- 8HP75 Automatic Transmission - Diagnostic Code Index
- 8HP75 Automatic Transmission - DTCS P0219-00 To P0975-00
- 8HP75 Automatic Transmission - DTCS P0976-00 To P1DAD-00
- 8HP75 Automatic Transmission - DTCS P1DAF-00 To U1477-00
- 8HP75 Automatic Transmission - Pre-Diagnostic Troubleshooting Procedure, Transmission Verification Test And TCM Adaptation
- 8HP75 Automatic Transmission (Service Information) (1 Of 2)
- 8HP75 Automatic Transmission (Service Information) (2 Of 2)
- Cooling System
- Clutch System
- Manual Trans
- Transfer Case
- Transmission Control Systems
- Automatic Trans
- External Pages
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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.