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 MANUALSDODGE AND RAM2013JOURNEY CREW, AWDREPAIR AND DIAGNOSISBODY & FRAMESEATSHEATED SEAT MODULE (HSM) - ELECTRICAL DIAGNOSTICSDTC TROUBLESHOOTINGU0164-00-LOST COMMUNICATION WITH HVAC CONTROL MODULEWHEN MONITORED
2013 Dodge and Ram Journey Crew, AWD
When Monitored
2013 Dodge and Ram Journey Crew, AWDSECTION When Monitored
Continuously when the ignition is on.
Battery voltage between 9 and 16 volts.
RENDER: 1.0x
NO RELATED
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Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.