Workshop Manuals Factory service & repair Rover
Rover Rover 600 Repair Manual - Volumes 1 and 2 - 2nd Edition17 · Heating and ventilation
17 · Heating & A/C

Flow Chart – Blower Motor (page 2 of 5)

Make
Rover
Model
600 Rover 600 Repair Manual - Volumes 1 and 2 - 2nd Edition
Section
Information
Heating and ventilationFlow Chart – Blower Motor · page 2 of 5
Flowchart diagram for heater fan switch fault finding, including a wiring illustration of the control unit and connector terminals labeled BLK and BLU/RED (+)

A From page 5

Measure the voltage between the BLU/RED wire terminal (+) and earth (−).

  • Is there battery voltage? NO → Repair open in the BLU/RED wire between the blower motor and the heater fan switch.
  • YES → Turn the ignition switch OFF.
  • Test the heater fan switch.
  • Is the heater fan switch OK? NO → Replace the heater fan switch.
  • YES → Check for an open in the BLK wire between the heater fan switch and earth. If the wire is OK, check for a poor earth at G401 and G402 (LHD).

80M 0058

Parts & tools for this job For Rover 600

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