Curiosii for ever!: Car repair manuals for everyone.
Home >> Land Rover >> 1994 >> Range Rover County LWB (LH) V8-4.2L >> Repair and Diagnosis >> Heating and Air Conditioning >> Blower Motor >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> With A/C and Heater

With A/C and Heater

1. Put the Ignition Switch (X134) in position II. Move the Fan Switch to Position I, Position II, and Position III. If the Heater Blower does not work in any position, do Test D. Test D
2. If the Heater Blower works in one but not all of the 3 fan speed positions, do Test E. Test E
3. With the Ignition Switch (X134) in position II, Move the Fan Speed Switch (X179) to position I and put the Air Supply Selector Switch (X180) to the A/C position. If the A/C Blower Motors (M101) do not run at low speed, do Test F. Test F
4. With the Ignition Switch (X134) in position II and the Fan Speed Switch (X179) in position I, put the Air Supply Selector Switch (X180) to the Outside air position. Put the Fascia Vent Switch (X181) to Position I. If the A/C Blower Motors (M101) do not run at low speed, do Test G. Test G
5. With the Ignition Switch (X134) in position II and the Fan Speed Switch (X179) in position I, put the Air Supply Selector Switch (X180) to the A/C with Heater Mode. Put the Fascia Vent Switch (X181) to Position 0. If the A/C Blower Motors (M101) do not run at low speed, do Test H. Test H
6. With the engine running and the Fan Speed Switch (X179) in position III, put the Air Supply Selector Switch (X180) to Recirculation Mode. Place a piece of paper in front of the fresh air intake vents on the vehicle hood. If the paper is drawn toward the vents, do Test I. Test I
7. With the engine running and the Fan Speed Switch (X179) in position III, put the Air Supply Selector Switch (X180) to A/C Mode. Place a piece of paper in front of the exterior fresh air intake vents. If the paper is drawn toward the intake, do Test I. Test I
pro multis · Curiosii