Specifications
AISIN AUTOMATIC TRANSAXLE 5A2 – 79
DAEWOO V–121 BL4
Step NoYesValue(s)Action
6
1. Replace the master TCM.
2. Perform the reproducing test under user condi-
tion after confirming no DTC.
Is DTC displayed?
– Repair the tem-
porary connec-
tion failure of
connector (Re-
fer to ”Wiring
Harness and
Connector In-
spection” in this
section.)
Replace the
TCM
7
1. Estimate the failure of the vehicle wiring har-
ness or between connectors.
2. Inspect continuity and short circuit for the ve-
hicle wiring harness and inspect the connection
condition between connectors (C–3). Refer to
”Wiring Harness and Connector Inspection” in
this section.
Is the condition OK?
– Repair the tem-
porary connec-
tion failure of
connector
Replace the ve-
hicle harness
or adjustment
between con-
nectors
8
1. Estimate the failure of T/M wire or between
connectors of SS1.
2. Inspect the SS1. Refer to ”Unit Inspection” in
this section.
Is the problem found?
– Replace the
SS1 solenoid
Go to Step 9
9
1. Estimate the failure of T/M wire.
3. Inspect continuity and short circuit for the T/M
wire and inspect the connection condition be-
tween connectors (C–6). Refer to ”Wiring Har-
ness and Connector Inspection” in this section.
Is the condition OK?
– Repair the tem-
porary connec-
tion failure of
connector
Replace the
T/M wire or ad-
justment be-
tween connec-
tors