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 MANUALSVOLVO2007XC90 AWD V8-4.4L VIN 85 B8444SREPAIR AND DIAGNOSISA L L DIAGNOSTIC TROUBLE CODES ( DTC )TESTING AND INSPECTIONMANUFACTURER CODE CHARTSCCM CODES (CLIMATE CONTROL MODULE)CCM-0036INTERNAL FAULT
2007 Volvo XC90 AWD V8-4.4L VIN 85 B8444S
Internal Fault
2007 Volvo XC90 AWD V8-4.4L VIN 85 B8444SSECTION Internal Fault
Internal fault
Replacing the component
The climate control module (CCM) has registered an internal fault in the right-hand seat heating module (SHM).
If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults may be caused by interference at start up of the right-hand seat heating module (SHM). Intermittent faults may also be caused by other types of intermittent faults. The fault is evaluated depending on how it occurs. Replace the right-hand seat heating module (SHM) if the fault recurs.
Replace the right-hand seat heating module (SHM) if the fault is permanent:
Seat heating module (SHM), replacing Service and Repair
Remedy as necessary.
Continue - Fault-tracing information
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Fault-tracing information
Information
Fault-tracing information
In case of this defect, troubleshooting is not followed by verification.
The information can be displayed again or the fault-tracing for this fault can be interrupted.
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Attempt New Test - Replacing the component
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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.