Geely CK MR479QA 2007 User Manual

288
6 No DTC output
（
can not
communicate with the scan meter
）
Likely Causes
[Description]
It may be the ABS ECU power
supply circuit or diagnosis wire circuit that can
not communicate with the scan meter
 Burned fuse
 Diagnosis wire broken or connector disconnected
 Damaged ABS ECU
 Scan meter faulty
Can the scan meter commu-
nicate with the MK-20 ABS
ECU on other vehicles?
ABS scan meter faulty, check it af-
ter repairing it
Replace
Check the power cable, ground wire
and diagnostic wire in the diagnos-
tic interface
Check the diagnostic interface or wire harness
No
Yes
No
Yes
Continuity
Check ABS power supply
fuse
Ok
Replace the ABS ECU
Repair the
diagnostic
interface or
harness
Is there any scan meter
Abn.
Remove the ABS ECU
connector, check whether
there is continuity between
terminal 7 in the ABS wire
harness and the terminal 8 in
the diagnostic interface
Abn.
No
No

Geely CK MR479QA 2007 Specifications

General

Brand	Geely
Model	CK MR479QA 2007
Category	Automobile
Language	English