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Cooling System - General Diagnostics and Tests (Convertible): Overview Volvo C70 I

Cooling System (Mechanical) 4 illustrations ~129 words

Scheme 1

Scheme 1: Checking engine cooling fan (FC) speed

Scheme 2

Scheme 2
  1. Ignition off.
  2. Check engine cooling fan (FC) speed. If the engine cooling fan operates at low-speed even when the ignition is off: Select 1. If the engine cooling fan operates at high-speed even when the ignition is off: Select 2. If neither of the above symptoms apply: Select 3.

Select a suitable alternative.

  1. 1 Refer to «Checking the fan control (FC) relay, half speed»(ref-403961-S24452685932011061000000)
  2. 2 Refer to «Checking engine cooling fan (FC) relay, high-speed»(ref-403961-S10985395502011061000000)
  3. 3 Refer to «Checking engine cooling fan (FC) low-speed»(ref-403961-S00196357762011061000000)

Scheme 3

Scheme 3: Checking engine cooling fan (FC) low-speed

Scheme 4

Scheme 4
  1. Ignition on. Select Volvo Scan Tool (ST) to check engine cooling fan (FC) speed at low-speed.
  1. Continue Refer to «Checking engine cooling fan (FC) high-speed»(ref-403961-S18315155452011061000000)

See also:
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