Car Codes diagnostic trouble code
…ce a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B273C-00 - Digital Crash Input. U0287-00 - Lost Communication With Transmission Fluid Pump Module 1. Customers may also experience one or more of the following: Vehicle shakes during a cold start. Noise is heard from the underbody near the P2 motor. REPAIR SUMMARY: This bulletin involves repairing…
Code interpretation
What U0287-00 means
This code indicates Vehicle fault code with verified manufacturer evidence Its precise meaning depends on the reporting control module, complete failure-type suffix, model year, powertrain and software level.
Driver experience
Symptoms you may notice
A stored diagnostic trouble code or a related system warning.
Test, do not guess
Possible causes
The precise cause depends on the reporting module, vehicle specification, circuit condition and software level.
Evidence-led checks
Recommended diagnostic route
Save the complete scan and confirm the code against model-specific technical information before testing.
- Capture the evidenceSave the complete all-module scan, code suffixes and freeze-frame data.
- Prove the basicsTest battery condition, system voltage, power and grounds.
- Identify the reporterConfirm the module that logged the code and check circuit integrity.
- Compare live dataReview commanded and actual values under the conditions that set the code.
- Test before replacingUse model-specific wiring diagrams, pin tests and technical information.
- Verify the repairClear the code only after recording evidence, then confirm it does not return.
Vehicle fitment
Vehicle applicability
Jeep Wrangler, Jeep Grand Cherokee, Jeep Compass
Before clearing
Can the code be cleared?
Clearing a code without fixing the cause removes useful evidence and may only switch the warning off temporarily. Save the full scan first; a permanent or repeatedly returning code needs testing.
Confirm the suffix, reporting module, model, year, engine and live data before replacing a component.
Verified public evidence
Manufacturer and model coverage
23 public manufacturer records match this search. These records support applicability research but do not replace VIN-specific workshop information.
COMPASS · 2026 · Multiple/unspecified
…smission Message Customers must experience a Malfunction Indicator Lamp (MIL) illumination, and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): U0287-00 - Lost Communication With Transmission Fluid…
SourceGRAND CHEROKEE 4XE · 2022 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceGRAND CHEROKEE 4XE · 2023 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceGRAND CHEROKEE 4XE · 2024 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceGRAND CHEROKEE 4XE · 2025 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceWRANGLER 4XE · 2021 · Multiple/unspecified
…ce a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B273C-00 - Digital Crash Input. U0287-00 - Lost…
SourceWRANGLER 4XE · 2022 · Multiple/unspecified
…ce a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B273C-00 - Digital Crash Input. U0287-00 - Lost…
SourceWRANGLER 4XE · 2023 · Multiple/unspecified
…ce a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B273C-00 - Digital Crash Input. U0287-00 - Lost…
SourceWRANGLER 4XE · 2024 · Multiple/unspecified
…ce a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B273C-00 - Digital Crash Input. U0287-00 - Lost…
SourceWRANGLER · 2021 · Multiple/unspecified
Service Hybrid Electric Vehicle System Message Displayed In The IPC. Vehicle Shakes During A Cold Start And Noise Is Heard Near The P2 Motor. DTC?s U0287-00 And B273C-00
SourceWRANGLER · 2022 · Multiple/unspecified
Service Hybrid Electric Vehicle System Message Displayed In The IPC. Vehicle Shakes During A Cold Start And Noise Is Heard Near The P2 Motor. DTC?s U0287-00 And B273C-00
SourceWRANGLER · 2021 · Multiple/unspecified
Service Hybrid Electric Vehicle System Message Displayed In The IPC. Vehicle Shakes During A Cold Start And Noise Is Heard Near The P2 Motor. DTCs U0287-00 And B273C-00
SourceWRANGLER · 2022 · Multiple/unspecified
Service Hybrid Electric Vehicle System Message Displayed In The IPC. Vehicle Shakes During A Cold Start And Noise Is Heard Near The P2 Motor. DTCs U0287-00 And B273C-00
SourceWRANGLER · 2023 · Multiple/unspecified
Service Hybrid Electric Vehicle System Message Displayed In The IPC. Vehicle Shakes During A Cold Start And Noise Is Heard Near The P2 Motor. DTCs U0287-00 And B273C-00
SourceWRANGLER 4XE · 2021 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceWRANGLER 4XE · 2022 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceWRANGLER 4XE · 2023 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceWRANGLER 4XE · 2024 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceWRANGLER 4XE · 2025 · Powertrain
…e Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set **one or more the following Diagnostic Troubles Code (DTCs): U0287-00 - Lost Communication With…
SourceWRANGLER 4XE · 2022 · Multiple/unspecified
…ce a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B273C-00 - Digital Crash Input. U0287-00 - Lost…
Source