2004 DAEWOO NUBIRA check oil

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 171
DAEWOO V–121 BL4
DTC P1867 – EDS 6 Output Shorted To Ground
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.
3. Select ”Actuating” on the scan tool.
4. Actuate EDS 6 ON/OFF.
Does the EDS 6 change ON/OFF?ON/OFFGo to ”Diag-
nostic Aids”Go to Step 3
31. Turn the ignition OFF.
2. Disconnect the transaxle wiring connector.
3. Measure the resistance between terminals 5
and 11 of the transaxle wiring connector.
Is the resistance within the values shown?TFT
25°C (77°F)
6 ΩGo to Step 7Go to Step 4
41. Remove the oil pan.
2. Disconnect the wiring connector of EDS 6.
3. Measure the resistance between terminal 2 of
EDS 6 and ground.
4. Measure the resistance between terminal 1 of
EDS 6 and ground.
Is the resistance within the values shown?
Go to Step 6Go to Step 5
5Repair the internal line(EDS 6) for a short to ground.
Is the repair complete?–System OK–
6Replace the EDS 6.
Is the replacement complete?–System OK–
71. Disconnect the transaxle wiring connector and
TCM connector.
2. Measure the resistance between terminal 5 of
the transaxle wiring connector and ground.
3. Measure the resistance between terminal 11 of
the transaxle wiring connector and ground.
Is the resistance within the values shown?
Go to Step 9Go to Step 8
8Repair the transaxle wiring harness for a short to
ground.
Is the repair complete?–System OK–
9Replace the TCM.
Is the replacement complete?–Go to Step 10–
101. After the repair, use a scan tool ”clear info”
function and road tests the vehicle.
2. Review the ”DTC info”.
Has the last test failed or is the current DTC dis-
played?–Begin diagno-
sis againRepair verified
exit DTC chart

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 173
DAEWOO V–121 BL4
DTC P1868 – EDS 6 Output Shorted To Power
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.
3. Select ”Actuating” on the scan tool.
4. Actuate EDS 6 ON/OFF.
Does the EDS 6 change ON/OFF?ON/OFFGo to ”Diag-
nostic Aids”Go to Step 3
31. Remove the oil pan.
2. Disconnect the wiring connector of EDS 6.
3. Turn the ignition ON, with the engine OFF.
4. Measure the voltage terminal 2 of the EDS 6
wiring connector.
Is the voltage within the values shown?11–14VGo to Step 4Go to Step 5
4Repair the internal line(EDS 6) for a short to power.
Is the repair complete?–System OK–
5Replace the EDS 6.
Is the replacement complete?–Go to Step 6–
61. 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 – 175
DAEWOO V–121 BL4
DTC P1869 – EDS 6 Output Open
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.
3. Select ”Actuating” on the scan tool.
4. Actuate EDS 6 ON/OFF.
Does the EDS 6 change ON/OFF?ON/OFFGo to ”Diag-
nostic Aids”Go to Step 3
31. Turn the ignition OFF.
2. Disconnect the transaxle wiring connector.
3. Measure the resistance between terminals 5
and 11 of the transaxle wiring connector.
Is the resistance within the values shown?TFT
25°C (77°F)
6 ΩGo to Step 7Go to Step 4
41. Remove the oil pan.
2. Disconnect the wiring connector of EDS 6.
3. Measure the resistance between terminal 2 of
the EDS 6 and terminal 5 of the transaxle con-
nector.
4. Measure the resistance between terminal 1 of
the EDS 6 and terminal 11 of the transaxle
connector.
Is the resistance within the values shown? 0 WGo to Step 6Go to Step 5
51. Repair the circuit (between terminal 2 and ter-
minal 5) for an open.
2. Repair the circuit (between terminal 1 and ter-
minal 11) for an open.
Is the repair complete?–System OK–
6Replace the EDS 6.
Is the replacement complete?–System OK–
71. Disconnect the transaxle wiring connector and
TCM connector.
2. Measure the resistance between terminal 5 of
the transaxle wiring connector and terminal C7
of the TCM wiring connector.
3. Measure the resistance between terminal 11 of
the transaxle wiring connector and terminal
A12 of the TCM wiring connector.
Is the resistance within the values shown? 0 WGo to Step 9Go to Step 8
8Repair the transaxle wiring harness for an open.
Is the repair complete?–System OK–
9Replace the TCM.
Is the replacement complete?–Go to Step 10–
101. After the repair, use a scan tool ”clear info”
function and road tests the vehicle.
2. Review the ”DTC info”.
3. Has the last test failed or is the current DTC
displayed?–Begin diagno-
sis againRepair verified
exit DTC chart

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 177
DAEWOO V–121 BL4
DTC P1871 – EDS Valve Power Supply Circuit Shorted to Power
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.
3. Start engine and allow it to warm up at idle.
4. Put gear selector in Part and set the parking
brake.
5. Observe ”EDS 3,4,5,6’s input ampere and out-
put ampere” on the scan tool.
Is the amperes within the values shown?EDS ampere
(0–2 Amp)Go to
Diag-
nostic Aids"Go to Step 3
31. Turn the ignition OFF.
2. Disconnect the transaxle wiring connector and
TCM connector.
3. Measure the voltage of the transaxle wiring
terminal 5.
Is the voltage within the values shown?11–14VGo to Step 4Go to Step 5
4Repair the circuit for a short to power.
Is the action complete?–System OK–
51. Remove the oil pan.
2. Disconnect the EDS valve wiring connector.
3. Turn the ignition ON.
4. Measure the voltage of the EDS 3 terminal 2.
5. Measure the voltage of the EDS 4 terminal 2.
6. Measure the voltage of the EDS 5 terminal 2.
7. Measure the voltage of the EDS 6 terminal 2.
Is the voltage within the values shown?11–14VGo to Step 6Go to Step 7
6Repair the circuits(power supply lines) for a short to
power.
Is the action complete?–System OK–
7Replace the TCM.
Is the action complete?–Go to Step 8–
81. After the repair, use a scan tool ”clear info”
function and road test the vehicle.
2. Review the ”DTC info”.
Has the last test failed or is the current DTC dis-
played?–Begin diagno-
sis againRepair verified
exit DTC chart

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 179
DAEWOO V–121 BL4
DTC P1874 – Solenoid Valve Power Supply Circuit Shorted to
Power
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.
Then, start engine and allow it to warm up at
idle.
3. Put gear selector in Park and set the parking
brake.
4. Observe ”solenoid 1,2” on the scan tool.
Is the solenoid ON ?–Go to ”Diag-
nostic Aids”Go to Step 3
31. Turn the ignition OFF.
2. Disconnect the transaxle wiring connector and
TCM connector.
3. Measure the voltage of the transaxle wiring
terminal 3.
Is the voltage within the values shown?11–14VGo to Step 4Go to Step 5
4Repair the circuit for a short to power.
Is the action complete?–System OK–
51. Remove the oil pan.
2. Disconnect the solenoid 1,2 wiring connector.
3. Turn the ignition ON.
4. Measure the voltage of the solenoid 1 terminal
2.
5. Measure the voltage of the solenoid 2 terminal
2.
Is the voltage within the values shown?11–14VGo to Step 6Go to Step 7
6Repair the circuits(power supply lines) for a short to
power.
Is the action complete?–System OK–
7Replace the TCM.
Is the action complete?–Go to Step 8–
81. After the repair, use a scan tool ”clear info”
function and road test the vehicle.
2. Review the ”DTC info”.
Has the last test failed or is the current DTC dis-
played?–Begin diagno-
sis againRepair verified
exit DTC chart

ZF 4 HP 16 AUTOMATIC TRANSAXLE 5A1 – 191
DAEWOO V–121 BL4
6. Check the oil fluid level. If fluid does not drain
through the plug hole after adding a total of 4 liters,
then the transaxle was either underfilled or the
transaxle is leaking fluid. Inspect the transaxle for
fluid leaks. Fix any leaks before setting the trans-
axle fluid level.
7. Install the fluid level plug using the plug remover/in-
staller DW260–070.
Tighten
Tighten the Plug to 45 NSm (33 lb–ft).
8. When the fluid level checking procedure is com-
pleted, wipe any fluid from the transaxle case with a
rag or shop towel. Also, check that the fluid fill cap
and the vent tube are properly installed.
CHANGING THE FLUID
Tools Required
DW260–070 Plug Remover/Installer
Removal and Installation Procedure
1. Raise and suitably support the vehicle.
2. Place a fluid container below the fluid drain plug.
3. Remove the transaxle fluid drain plug using the
plug remover/installer DW260–070.
Tighten
Tighten the Plug to 45 NSm (33 lb–ft).
4. Adding transaxle fluid. Refer to ”Transaxle Fluid
Level Checking Procedure” in this section.
5. Connect the negative battery cable.

5A1 – 192IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
FLUID LEVEL SET AFTER SERVICE
1. Add transaxle fluid through the fill cap hole prior to
adjusting the fluid level. The amount of fluid to add
should be based on the type of service done.
Adjustment Notice
S Use ESSO LT 71141 transaxle fluid only.
S Oil pan removed : 4L (4.2 qt)
S Torque converter removed : 2L (2.1 qt)
S Complete overhaul : 6.7L (7.1qt)
S Drain plug removed : 4L (4.2 qt)
2. Check the transaxle fluid level. Refer to ”Transaxle
Fluid Level Checking Procedure” in this section.
3. Add additional fluid through the fill cap hole in 0.5
liter (0.5 quart) increments until the fluid comes out
through the plug hole.
4. Allow the fluid to finish draining out through the plug
hole, then install the fluid level plug.
5. When the fluid level setting procedure is completed,
wipe any fluid from the transaxle case with a rag or
shop towel. Also, check that the fluid fill cap and the
vent tube are properly installed.
REPAIRING FLUID LEAKS
Locating Leaks
General Method
1. Verify that the leak is transaxle fluid.
2. Thoroughly clean the suspected leak area.
3. Operate the vehicle for about 25 kilometers (15
miles) or until the transaxle reaches normal operat-
ing temperature, 88°C (190°F).
4. Park the vehicle over clean paper or cardboard.
5. Turn the engine off and look for fluid spots on the
paper.
6. Make the necessary repairs to correct the leak.
Powder Method
1. Thoroughly clean the suspected leak area.
2. Apply an aerosol–type powder (foot powder) to the
suspected leak area.
3. Operate the vehicle for about 25 kilometers (15
miles) or until the transaxle reaches normal operat-
ing temperature, 88°C (190°F).
4. Turn the engine off.
5. Inspect the suspected leak area and trace the leak
path through the powder to find the source of the
leak.
6. Make the necessary repairs.

5A1 – 200IZF 4 HP 16 AUTOMATIC TRANSAXLE
DAEWOO V–121 BL4
8. Remove the oil cooler inlet pipe bolt from the left
lower side of the radiator.
9. Remove the oil cooler inlet pipe bolt from the trans-
axle side.
10. Remove the oil cooler inlet pipe assembly.
Installation Procedure
1. Install the oil cooler inlet pipe assembly and the
bolts.
Tighten
Tighten the oil cooler inlet pipe bolts to 35 NSm (26 lb–
ft).
2. Install the oil cooler outlet pipe assembly and the
bolts.
Tighten
Tighten the oil cooler outlet pipe bolts to 35 NSm (26
lb–ft).
3. Refill the transaxle fluid. Refer to ”Transaxle Fluid
Checking Procedure” in this section.
4. Install the engine under cover. Refer to Section 9N,
Frame and Underbody.
5. Connect the negative battery cable.