2004 DAEWOO NUBIRA engine e

5A1 – 62IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
DTCDefault Action Indication Description
P0722S Output Speed Sensor
Circuit No SignalMIL ONS The TCM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Failure Records buffer.
S Vehicle running remains actual gear.
S Open lock up clutch.
P0725S Engine Speed Input
Circuit MalfunctionNo ChangeS Adopt Emergency/Substitute mode and constant 4th
gear.
S Open lock up clutch.
P0726S Engine Speed Input
Circuit Range/Perfor-
manceMIL ONS The TCM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Failure Records buffer.
S Adopt Emergency/ Substitute mode and constant 4th
gear.
S Open lock up clutch.
P0727S Engine Speed Input
Circuit No SignalMIL ONS The TCM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Failure Records buffer.
S Adopt Emergency/ Substitute mode and constant 4th
gear.
S Open lock up clutch.
P0731S Gear 1 Incorrect RatioMIL ONS The TCM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Failure Records buffer.
S Adopt Emergency/ Substitute mode and constant 4th
gear.
S High line pressure
P0732S Gear 2 Incorrect RatioMIL ONS The TCM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Failure Records buffer.
S Adopt Emergency/ Substitute mode and constant 3rd
gear.
S High line pressure.
P0733S Gear 3 Incorrect RatioMIL ONS The TCM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Failure Records buffer.
S Adopt Emergency/ Substitute mode and constant 4th
gear.
S High line pressure
P0734S Gear 4 Incorrect RatioMIL ONS The TCM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Failure Records buffer.
S Adopt Emergency/ Substitute mode and constant 4th
gear by hydraulic control.
S After ignition OFF/ON : 3rd gear by hydraulic control.
Possible P, R and N also possible.
S High line pressure.

5A1 – 68IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
DIAGNOSTIC TROUBLE CODE(DTC) P0562
SYSTEM VOLTAGE LOW
Circuit Description
The transaxle control module(TCM) is an electronic de-
vice which monitors inputs to control various transaxle
functions including shift quality and transaxle sensors,
switches, and components to process for use within its’
control program. Based on this input information, the TCM
controls various transaxle output functions and devices.
Conditions For Setting The DTC
S System voltage is less than 8.5 volts.
S Transaxle input voltage is too low.
S Engine speed is greater than 500 rpm.
S Immediately after the above condition occurs.
Action Taken When The DTC Sets
S The Malfunction Indicator Lamp(MIL) will illuminate.
S The TCM will record operating conditions at the
time the diagnostic fails. This information will be
stored in the Failure Records buffer.S Adopt Emergency/ Substitute mode and constant
4th gear by hydraulic control.
S After ignition OFF/ON : 3rd gear by hydraulic con-
trol. Possible P, R and N also possible.
S Power supply cut off to the EDS valve.
Conditions For Clearing The DTC
S The MIL will turn OFF when the malfunction has
not occurred after three–ignition cycle.
S A history DTC will clear after 40 consecutive warm
up cycles without a fault.
S Using a scan tool can clear history DTCs.
Diagnostic Aids
S Inspect the poor wiring harness connection for TCM
connectors and transaxle wiring connectors.
S Inspect the improperly formed or damaged termi-
nals.

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 69
DAEWOO V–121 BL4
DTC P0562 – System Voltage Low
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the check completed?–Go to Step 2Go to ”On–
Board Diagnos-
tic System
Check”
21. Install the scan tool.
2. Turn the ignition ON and record then clear
DTC(s), then turn ignition OFF.
3. Turn the ignition ON and start the engine.
4. Run the engine to 1,200 rpm.
5. Select system voltage on the scan tool.
6. Drive the vehicle and observe the scan tool for
system voltage.
Is the voltage within the values shown?9–16VGo to Step 4Go to Step 3
31. Disconnect the negative battery cable.
2. Measure the voltage of the battery at the bat-
tery.
Is the voltage within the values shown?9–16VGo to Step 4Go to ”Section
1E, Engine
Electrical”
41. Turn the headlamp ON.
2. Turn the air conditioner ON.
3. Run the engine to 1,200rpm.
4. Observe the scan tool for system voltage.
Is the voltage within the values shown?9–16VGo to Step 6Go to Step 5
51. Turn the ignition OFF.
2. After testing the charging system, repair the
alternator circuit if necessary.
Is the action completed?–System OK–
6The vehicle would not have started if F2 or EF1 were
blown.
Was a problem found?–Go to Step 7Go to Step 8
7Replace the fuse.
Is the replacement complete?–System OK–
81. Turn the ignition ON.
2. Measure the voltage of F2, EF1.
Is the voltage within the values shown?9–16VGo to Step 10Go to Step 9
9Repair the fuse voltage supply lines for an open.
Is the action completed?–System OK–
101. Turn the ignition OFF.
2. Disconnect the TCM wiring connector.
3. Measure the resistance between EF1 fuse and
terminal B3 of the TCM wiring connector.
Is the resistance within the values shown?0ΩGo to Step 12Go to Step 11
11Repair the circuit(between EF1 and terminal B3) for
short to ground and open.
Is the repair completed?–System OK–

5A1 – 72IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
DTC P0563 – System Voltage High
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the check completed?–Go to Step 2Go to ”On–
Board Diagnos-
tic System
Check”
21. Install the scan tool.
2. Turn the ignition ON and record then clear
DTC(s), then turn ignition OFF.
3. Turn the ignition ON and start the engine.
4. Run the engine to 1,200 rpm.
5. Select system voltage on the scan tool.
6. Drive the vehicle and observe the scan tool for
system voltage.
Is the voltage within the values shown?9–16VGo to Step 4Go to Step 3
31. Disconnect the negative battery cable.
2. Measure the voltage of the battery.
Is the voltage within the values shown?9–16VGo to Step 4Go to ”Section
1E, Engine
Electrical”
41. Turn the headlamp ON.
2. Turn the air conditioner ON.
3. Run the engine to 1,200rpm.
4. Observe the scan tool for system voltage.
Is the voltage within the values shown?9–16VGo to Step 6Go to Step 5
51. Turn the ignition OFF.
2. After testing the charging system, repair the
alternator circuit if necessary.
Is the action completed?–System OK–
6Inspect the F2, EF1 fuse for an open.
Was a problem found?–Go to Step 7Go to Step 8
7Replace the fuse if necessary.
Is the replacement complete?–System OK–
81. Turn the ignition ON.
2. Measure the voltage of F2, EF1.
Is the voltage within the values shown?9–16VGo to Step 10Go to Step 9
9Repair the fuse voltage supply lines for an open.
Is the repair completed?–System OK–
101. Turn the ignition OFF.
2. Disconnect the TCM wiring connector.
3. Measure the resistance between EF1 fuse and
terminal B3 of the TCM wiring connector.
Is the resistance within the values shown?0ΩGo to Step 12Go to Step 11
11Repair the circuit(between EF1 and terminal B3) for
a short to ground and open.
Is the repair completed?–System OK–
121. Disconnect the C105 connector and TCM con-
nector.
2. Turn the ignition ON.
3. Measure the voltage of the terminal B3(TCM
wiring connector).
Is the voltage within the values shown?9–16VGo to Step 13Go to Step 14

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 75
DAEWOO V–121 BL4
DTC P0601 – Internal Control Module Memory Checksum Error
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the check completed?–Go to Step 2Go to ”On–
Board Diagnos-
tic System
Check”
21. Install the scan tool.
2. Turn the ignition ON, with the engine OFF.
Does the scan tool display P0601?–Go to Step 3Go to ”Diag-
nostic Aids”
31. Turn the ignition OFF.
2. Replace the TCM.
Is the action complete?–Go to Step 4–
41. Using the scan tool, clear the DTCs.
2. Road test the vehicle within the conditions for
setting this DTC as specified in the text.
Does the scan tool indicate that this diagnostic has
run and passed?–Go to Step 5Go to Step 2
51. Check if any DTCs are set.
2. Are any DTCs displayed that have not been
diagnosed?–Go to ”Applica-
ble DTC table”System OK

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 77
DAEWOO V–121 BL4
DTC P0603 – Internal Control Module Keep Alive Memory(KAM)
Error
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the check completed?–Go to Step 2Go to ”On–
Board Diagnos-
tic System
Check”
21. Install the scan tool.
2. Turn the ignition ON, with the engine OFF.
Does the scan tool display P0603?–Go to Step 3Go to ”Diag-
nostic Aids”
31. Turn the ignition OFF.
2. Replace the TCM.
Is the replacement complete?–Go to Step 4–
41. Using the scan tool, clear the DTCs.
2. Road test the vehicle within the conditions for
setting this DTC as specified in the text.
Does the scan tool indicate that this diagnostic has
run and passed?–Go to Step 5Go to Step 2
51. Check if any DTCs are set.
2. Are any DTCs displayed that have not been
diagnosed?–Go to ”Applica-
ble DTC table”System OK

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 79
DAEWOO V–121 BL4
DTC P0604 – Internal Control Module Random Access
Memory(RAM) Error
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the check completed?–Go to Step 2Go to ”On–
Board Diagnos-
tic System
Check”
21. Install the scan tool.
2. Turn the ignition ON, with the engine OFF.
Does the scan tool display P0604?–Go to Step 3Go to ”Diag-
nostic Aids”
31. Turn the ignition OFF.
2. Replace the TCM.
Is the action complete?–Go to Step 4–
41. Using the scan tool, clear the DTCs.
2. Road test the vehicle within the conditions for
setting this DTC as specified in the text.
Does the scan tool indicate that this diagnostic has
run and passed?–Go to Step 5Go to Step 2
51. Check if any DTCs are set.
2. Are any DTCs displayed that have not been
diagnosed?–Go to ”Applica-
ble DTC table”System OK

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 81
DAEWOO V–121 BL4
DTC P0606 – Transaxle Control Module Processor Fault
StepActionValue(s)YesNo
1Perform an On–Board Diagnostic (EOBD) System
Check.
Is the check completed?–Go to Step 2Go to ”On–
Board Diagnos-
tic System
Check”
21. Install the scan tool.
2. Turn the ignition ON and record then clear
DTC(s), then turn ignition OFF.
3. Turn the ignition ON and start the engine.
4. Run the engine to 1,200 rpm.
5. Select system voltage on the scan tool.
6. Drive the vehicle and observe the scan tool for
system voltage.
Is the voltage within the values shown?9–16VGo to Step 4Go to Step 3
31. Disconnect the negative battery cable.
2. Measure the voltage of the battery at the bat-
tery.
Is the voltage within the values shown?9–16VGo to Step 4Go to ”Section
1E, Engine
Electrical”
41. Turn the headlamp ON.
2. Turn the air conditioner ON.
3. Run the engine to 1,200rpm.
4. Observe the scan tool for system voltage.
Is the voltage within the values shown?9–16VGo to Step 6Go to Step 5
51. Turn the ignition OFF.
2. After testing the charging system, repair the
alternator circuit if necessary.
Is the action completed?–System OK–
6The vehicle would not have started if F2 or EF1 were
blown.
Was a problem found?–Go to Step 7Go to Step 8
7Replace the fuse if necessary.
Is the replacement complete?–System OK–
81. Turn the ignition ON.
2. Measure the voltage of F2, EF1.
Is the voltage within the values shown?9–16VGo to Step 10Go to Step 9
9Repair the fuse voltage supply lines for an open.
Is the action completed?–System OK–
101. Turn the ignition OFF.
2. Disconnect the TCM wiring connector.
3. Measure the resistance between EF1 fuse and
terminal B3 of the TCM wiring connector.
Is the resistance within the values shown?0ΩGo to Step 12Go to Step 11
11Repair the circuit(between EF1 and terminal B3) for
short to ground and open.
Is the repair completed?–System OK–