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2020 Jeep Gladiator Supported Services

2020 Jeep Gladiator

ADAS, Module Repair & Programming

Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.

  • Platform Jeep JT (2020+) - JL-Based Body-on-Frame, Mid-Size Pickup, Solid Axles
  • CAN Architecture CAN-C (500kbps HS-CAN) + LIN bus; SGW on OBD port; OBD2 DLC Pin 6/14 CAN-C 500kbps
  • Security Chrysler RFHUB/SKREEM - 128-bit rolling code, 315MHz RF (US); Proximity Entry on Overland/Rubicon; no OBD PIN extraction; AKL via wiTECH 2.0 + DealerConnect dealer authorization; max 8 keys
OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2020 Jeep Gladiator. On this vehicle we cover documented systems include Forward-Facing Camera (Standard - most trims), Rear View Camera, and BSD Rear Radar - Left (Overland/Rubicon optional), this Jeep JT (2020+) - JL-Based Body-on-Frame, Mid-Size Pickup, Solid Axles platform vehicle, Chrysler RFHUB/SKREEM (128-bit rolling code) - same as JL Wrangler immobilizer support, OEM-gateway-subscription work handled on our side, Uconnect 4C infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.

Platform
Jeep JT (2020+) - JL-Based Body-on-Frame, Mid-Size Pickup, Solid Axles
Production
2020-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
4WD
Engine
-
CAN Speed
CAN-C (500kbps HS-CAN) + LIN bus; SGW on OBD port; OBD2 DLC Pin 6/14 CAN-C 500kbps
YEAR-SPECIFIC NOTES

VIN / Build Split

VIN pos 4-8 identifies model/engine/restraint. Jeep WMI: 1C4 (Jeep). Position 4-5 = model. Position 10 = model year code.

Infotainment

Uconnect 4C

SERVICE SNAPSHOT

Exact-year service summary for 2020 Jeep Gladiator

ADAS coverage

This 2020 Jeep Gladiator page documents 5 ADAS systems, including Forward-Facing Camera (Standard - most trims), Rear View Camera, BSD Rear Radar - Left (Overland/Rubicon optional), and BSD Rear Radar - Right (Overland/Rubicon optional).

View ADAS data

Calibration triggers

Documented calibration triggers include Windshield Replacement, Rear Bumper Repair (BSD-equipped Overland/Rubicon), Lift Kit Installation or Tire Size Change, and Any Module Replacement (BCM / TIPM / PCM / ORC). Use the ADAS tab for the full trigger list.

View triggers

Programmable modules

This page indexes 21 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

View modules

Gateway and security

Security notes for this 2020 Jeep Gladiator include gateway type: Stellantis Secure Gateway (SGW); bypass method: OEM wiTECH/authorized SGW access; subscription: Yes.

View security

Core Auto Logic capability

Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2020 Jeep Gladiator using the documented systems and module data on this page.

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EXACT-YEAR DIFFERENTIATORS

What changes on this exact year

Feature availability

2020 JT Gladiator: LIMITED ADAS - Standard; Immobilizer: Chrysler RFHUB/SKREEM (128-bit rolling code) - Standard; Platform: Jeep JT (2020+) - Confirmed

Driver-assist suite

2020 JT Gladiator: LIMITED ADAS - off-road pickup platform. Backup camera standard. Forward-facing camera standard most trims. Blind Spot Detection optional Overland/Rubicon (rear bumper). ParkSense optional. NO forward radar, NO Automatic Emergency Braking standard on 2020 Gladiator.

VIN and build split

VIN pos 4-8 identifies model/engine/restraint. Jeep WMI: 1C4 (Jeep). Position 4-5 = model. Position 10 = model year code.

Infotainment context

Uconnect 4C; Uconnect 5 (8.4" standard; 12.0" available on Overland/Rubicon); Apple CarPlay + Android Auto standard; wireless CarPlay available on 12" Uconnect 5

Network and access

CAN: CAN-C (500kbps HS-CAN) + LIN bus; SGW on OBD port; OBD2 DLC Pin 6/14 CAN-C 500kbps; gateway: Stellantis Secure Gateway (SGW); gateway subscription: Yes

Choose a section to view data

Feature availability 3

2020 JT Gladiator: LIMITED ADAS

Standard

Calibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.

Immobilizer: Chrysler RFHUB/SKREEM (128-bit rolling code)

Standard

Key programming requires manufacturer-level tool access.

Platform: Jeep JT (2020+)

Confirmed

Verify platform code matches when cross-referencing part numbers across model years.

WHAT WE RESOLVE

Common issues on this vehicle

Common Jeep Gladiator issues we resolve on this platform: Forward-Facing Camera (Standard - most trims), Rear View Camera, BSD Rear Radar - Left (Overland/Rubicon optional), and BSD Rear Radar - Right (Overland/Rubicon optional) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - Jeep JT (2020+) - JL-Based Body-on-Frame, Mid-Size Pickup, Solid Axles platform uses CAN-C (500kbps HS-CAN) + LIN bus; SGW on OBD port; OBD2 DLC Pin 6/14 CAN-C 500kbps. Key programming and immobilizer faults - Chrysler RFHUB/SKREEM (128-bit rolling code) - same as JL Wrangler immobilizer; all-keys-lost supported. Stellantis Secure Gateway (SGW) module faults requiring OEM subscription access for full read/write (handled on our side).

OPENPILOT / COMMA.AI

Openpilot Compatibility

Not Supported

Not supported - gladiator not in openpilot support tree

Not in openpilot support tree as of April 2026.

Documented for the JT - includes this 2020 model year. Open the full coverage on the generation guide.

FREQUENTLY ASKED QUESTIONS

FAQ

How much does ADAS calibration cost for a 2020 Jeep Gladiator?

ADAS calibration pricing for a 2020 Jeep Gladiator depends on which of its 5 documented systems need work after a repair. This vehicle is documented with Forward-Facing Camera (Standard - most trims), Rear View Camera, BSD Rear Radar - Left (Overland/Rubicon optional), BSD Rear Radar - Right (Overland/Rubicon optional), and SGW (Secure Gateway Module). We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs and we return a number within 4 hours.

Can you reset the airbag light on a 2020 Jeep Gladiator?

Yes. The 2020 Jeep Gladiator uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Reference part number on this vehicle: 6UD08TX7AE. Bench-only or in-vehicle - both paths are supported. Send the part number and a description of what triggered the light, and we will provide a quote and ETA.

What is needed after replacing the windshield on a 2020 Jeep Gladiator?

After windshield replacement on a 2020 Jeep Gladiator, Forward-Facing Camera (Standard - most trims) and Rear View Camera rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site (DFW Metroplex) with OE target fixtures or via mail-in for the front camera/radar module.

How long does a 2020 Jeep Gladiator module service take?

Most 2020 Jeep Gladiator jobs complete same-day once the vehicle or module arrives. This vehicle has roughly 20 programmable modules documented in our database (4 ECU, 3 BCM, 2 TCU, 1 ABS, plus IPC/SAS/gateway/accessory). Module-bench work (ECU clones, BCM reprograms, SRS resets) ships back inside 1-3 business days including return shipping. ADAS calibration is on-site for DFW or mail-in for the front module.

Do you cover the 2020 Jeep Gladiator on-site, or is this mail-in only?

Both. We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding) and a mail-in bench for module-only jobs (ECU cloning, BCM repair, SRS reset, TCU clone). The 2020 Jeep Gladiator uses Stellantis Secure Gateway (SGW) that requires an OEM subscription for full programming - we handle that on our side, no separate sign-up needed. Quote the work and we will tell you which path is right for the 2020 Jeep Gladiator.

What kind of warranty do you offer on 2020 Jeep Gladiator programming?

Every programming, cloning, and calibration job on the 2020 Jeep Gladiator is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.

Can you program a 2020 Jeep Gladiator with no working keys (all-keys-lost)?

Yes - all-keys-lost is supported on the 2020 Jeep Gladiator. Immobilizer generation on this platform: Chrysler RFHUB/SKREEM (128-bit rolling code) - same as JL Wrangler. Adding a key (with a working key already in hand) is also supported - typically faster and less expensive than an all-keys-lost reset. Submit the VIN and we will confirm the procedure and quote before scheduling.

Which modules on a 2020 Jeep Gladiator can you actually service?

We program, clone, repair, or replace the full programmable-module stack on a 2020 Jeep Gladiator. For this vehicle our database documents:

  • 4 engine control (ECU/PCM)
  • 2 transmission control (TCU/TCM)
  • 3 body control (BCM and related)
  • 1 ABS / brake control (EBCM)
  • 1 immobilizer / security
  • 1 key & fob
  • 5 instrument cluster (IPC)
  • 1 steering angle sensor (SAS)
  • 5 ADAS module

Infotainment on this platform: Uconnect 4C. Send the VIN and the operations performed and we will confirm support and pricing.

Different trim or build?

Send your VIN and we'll confirm exact module support and pricing for your specific vehicle within 4 hours.

Hit a security wall? We've got the keys.

1-year unlimited warranty on every flash and calibration.

(945) 382-4065 Get a Quote

Shared module fitment

Vehicles sharing modules with the 2020 Jeep Gladiator

These vehicles use one or more of the same replacement modules indexed for this vehicle.