Specifications

AISIN AUTOMATIC TRANSAXLE 5A2 – 81
DAEWOO V–121 BL4
DTC P0756 Shift Solenoid 2 (SS2) Stuck Off
Step Action Value(s) Yes No
1
1. Turn the ignition OFF.
2. Install the Scan tool.
3. With the engine OFF, turn the ignition switch to
the ON position.
4. Select Store Freeze Frame/Failure Records
from the Diagnostic Trouble Codes Information
menu.
5. Store Freeze Frame/Failure Records.
6. Select Clear DTC Information from the Diag-
nostic Trouble Codes Information menu.
7. Clear DTC Information.
8. Perform two vehicle drive cycles.
Is the Malfunction Indicator Lamp (MIL) ON?
– Go to Step 2 Repair the tem-
porary connec-
tion failure of
connector (Re-
fer to ”Wiring
Harness and
Connector In-
spection” in this
section.)
2
1. Select Request DTC by Status from the Diag-
nostic Trouble Codes Information menu.
2. Request DTC by Status.
Is DTC P0756 displayed?
– Go to Step 3 Repair the tem-
porary connec-
tion failure of
connector (Re-
fer to ”Wiring
Harness and
Connector In-
spection” in this
section.)
3
1. Turn the ignition OFF.
2. Replace the master TCM and perform simula-
tion test again under user condition.
Is DTC P0756 reappeared?
– Go to Step 4 Replace the
TCM.
4
1. Estimate the failure of Shift Solenoid 2 or inter-
nal valve body.
2. Inspect the SS2. Refer to ”Unit Inspection” in
this section.
Is the condition of SS2 OK?
– Replace the
valve body as-
sembly.
Replace Shift
Solenoid 2
(SS2).