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31 - AIR CONDITIONING
4
Check wire harness and connector (HVAC control panel assembly - body ground)
a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the HVAC control panel assembly connector
K-012.
d. Using a digital multimeter, check for continuity between
connector K-012 and body ground to check if left mix
31
damper motor circuit is short to ground according to the
table below.
Standard Condition
Multimeter
Connection
K-012 (1) - Body
ground
K-012 (15) - Body
ground
K-012 (16) - Body
ground
K-012 (39) - Body
ground
K-012 (40) - Body
ground
e. Using a digital multimeter, check for continuity between
connector K-012 and body ground to check if right mix
damper motor circuit is short to ground according to the
table below.
Standard Condition
Multimeter
Connection
K-012 (1) - Body
ground
K-012 (9) - Body
ground
K-012 (10) - Body
ground
K-012 (11) - Body
ground
K-012 (12) - Body
ground
Repair or replace A/C wire harness and
NG
connector
48
31–
Specified
Condition
Condition
Always
No continuity
Always
No continuity
Always
No continuity
Always
No continuity
Always
No continuity
Specified
Condition
Condition
Always
No continuity
Always
No continuity
Always
No continuity
Always
No continuity
Always
No continuity
+
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
K-012
+
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
K-012
Chery Automobile Co., Ltd.
OK
RT21311180
RT21311190
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Troubleshooting
