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.
2004 Volvo V70 T-5, StandardFACTORY OEM SERVICE PROCEDURE
Climate Units - Specifications, Other
- Description Of Parameters. Climate Control Module CCM (2001-2004)
- Description of parameters
- General
- Sun intensity, value (Electronic climate control)
- Evaporator temperature, value (Electronic climate control, Manual climate control)
- Twilight intensity, value
- Power supply, delayed X-supply, value
- Matrix voltage, value
- Cabin temperature (ECC)
- Outside temperature
- Blower fan motor power unit, diagnostic signal, value
- Guide current for the blower fan motor power unit, value
- Lower switch approval, status
- Lower switch, status
- Lower switch identity, status
- Temperature damper motor, left position, value
- Temperature damper motor, right position, value
- Recirculation damper motor position, value
- Floor / ventilation damper motor position, value (Electronic climate control)
- Defroster damper motor position, value (Electronic climate control)
- Air distribution damper motor position, value (Manual climate control / standard)
- Air distribution selector, defroster position, status (Manual climate control / standard)
- Air distribution selector, ventilation position, status (Manual climate control / standard)
- Air distribution selector, floor position, status (Manual climate control / standard)
- Air distribution selector, floor / defroster position, status (Manual climate control / standard)
- Temperature damper motor, left activation, value
- Temperature damper motor, right activation, value
- Recirculation damper motor activation, value
- Floor / ventilation damper motor activation, value (Electronic climate control)
- Defroster damper motor activation, value (Electronic climate control)
- Air distribution damper motor activation, value (Manual climate control / standard)
- Air quality sensor, value (Electronic climate control)
- Description of parameters
- Vehicle Communication Information, Climate Control Module (CCM) (2005-2007)
- Description of parameters
- Parameters, status
- Lower switch, status
- Lower switch identity
- Lower switch LED
- Lower switch
- Status, seat heater right front
- Status, seat heater left front
- Button heated rear windshield/door mirrors
- Max defroster button
- Air distribution defroster button
- Air distribution ventilation button
- Air distribution floor button
- A/C button
- Seat heater left front button
- Seat heater right front button
- AUTO button
- Recirculation button
- AQS Led
- Recirculation LED
- Auto Led
- Heated rear windshield LED
- Max defroster LED
- Defroster LED
- Ventilation LED
- Floor LED
- A/C On Led
- A/C Off Led
- Left seat heater low LED
- Left seat heater high LED
- Right seat heater low LED
- Right seat heater high LED
- Blower fan control, red LED
- Blower fan control, green LED
- AQS signal (only ECC)
- Parameters, value
- Evaporator temperature
- Passenger compartment temperature sensor (only ECC)
- Desired position, damper motor, defroster
- Actual position, damper motor, defroster
- Desired position, damper motor, recirculation
- Actual position, damper motor, recirculation
- Desired position, damper motor, temperature left
- Actual position, damper motor, temperature left
- Desired position, damper motor, temperature right
- Actual position, damper motor, temperature right
- Desired position, damper motor, air distribution
- Actual position, damper motor, air distribution
- Requested blower fan speed
- Power supply
- Parameters, status
- Description of reading off extended diagnostic trouble code (DTC) information
- Description of parameters
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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