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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSDODGE AND RAM2011JOURNEY R/T, AWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTTELEMATICS GATEWAY MODULE - ELECTRICAL DIAGNOSTICSDTC TROUBLESHOOTINGU0140-00-LOST COMMUNICATION WITH BODY CONTROL MODULEDIAGNOSTIC TEST
2011 Dodge and Ram Journey R/T, AWD
Diagnostic Test
2011 Dodge and Ram Journey R/T, AWDSECTION Diagnostic Test
- VERIFY DTC IS ACTIVE
- Turn the ignition on.
- With the scan tool, read the active DTCs.
Does the scan tool display; U0140-00-LOST COMMUNICATION WITH BODY CONTROL MODULE as active?
Yes
- Refer to DIAGNOSIS AND TESTING , and perform the NO RESPONSE FROM BCM (BODY CONTROL MODULE) diagnostic procedure.
No
- Refer to DIAGNOSIS AND TESTING , and perform the Stored Lost Communication DTCs diagnostic procedure.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.