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Geely Emgrand X7. Manual part - 429
the ground point G8 The resistor between the The blower relay faults. Replace blower relay B. Confirm fault repair was completed Does the blower operate normally?
3 Inspect the voltage of the A/C control module terminal IP40-7.
(a) Turn the ignition switch to OFF position. (b) Disconnect blower harness connector IP11. (c) Inspect connection situation between blower relay terminal 87 and blower harnesses Standard resistance: less than 1 Ω (d) Confirm circuit of blower relay terminal87 and blow harness connector IP11 terminal is normal. Does the blower operate normally? 1 2 3 6 5 4 鼓风机线束连接器 IP11 NL08-2011b
4 Inspect the voltage of the A/C control module terminal B-18. (a) Start the engine. (b) Pressed volume button on the A/C control panel (c) Use multimeter to measure voltage of A/C control module terminal B-18. (d) Standard voltage of each air volume gear is shown in table. Air quantity bar shows Blower gear Auto-mode blower end voltage (V) 1 1 4.5 (Auto Min.) 2 2 4.6 - 5.5 3 3 5.6 - 6.7 4 4 6.8 - 7.7 No Yes The system is normal. No Yes The system is normal. IP11 blower harness connector
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