VDC-85
VDC (DIAGNOSTICS)
DIAGNOSTICS CHART WITH DIAGNOSIS CONNECTOR
5 CHECK VDCCM.
1) Install original TCM.
2) Replace VDCCM. <Ref. to VDC-8, VDC
Control Module (VDCCM).>
3) Erase the memory.
4) Perform inspection mode.
5) Read out the diagnostic trouble code.
Is the same diagnostic trouble code as in
the current diagnosis still being output?
Same DTC indicated. Go to step 6. The original
VDCCM has been
faulty.
6 CHECK VDCCM.
Is the same diagnostic trouble code as in the
current diagnosis still being output?
Same DTC indicated. Replace TCM.
<Ref. to AT-76,
Transmission Con-
trol Module
(TCM).>
Proceed with the
diagnosis corre-
sponding to the
diagnostic trouble
code.
Step Value Yes No
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