2003 DAEWOO MATIZ key

1F–162 ENGINE CONTROLS
DAEWOO M-150 BL2
MAA1F200
DIAGNOSTIC TROUBLE CODE (DTC) – P0352 IGNITION SIGNAL COIL B FAULT
Circuit Description
The engine control module (ECM) provides a ground for
the electronic spark timing 3 circuit. When the ECM re-
moves the ground path of the ignition primary coil, the
magnetic field produced by the coil collapses. The col-
lapsing magnetic field produces a voltage in the secon-
dary coil, which fires the spark plug. The circuit between
the ECM and the electronic ignition system is monitored
for an open circuit, short to voltage, and low voltage.
When the ECM detects a problem in the spark timing 3
circuit, it will set DTC P0352.
Conditions for Setting the DTC

This DTC can be stored in “key-on” status.

Time of fault fall occurrence is greater than time of the
DIS fall occurrence.
Must receive more than 40 failure within 80 test
cycles.
Action Taken When The DTCs Sets

The Malfunction Indicator Lamp (MIL) will illuminate.

The ECM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Freeze Frame and failure records buffers.

A history DTC is stored.

The ECM will default to 6 degree timing.
Conditions for Clearing the MIL/DTC

The MIL will turn off after four consecutive ignition
cycles in which the diagnostic runs without a fault.

1F–164 ENGINE CONTROLS
DAEWOO M-150 BL2
MAA1F200
DIAGNOSTIC TROUBLE CODE (DTC) – P0353 IGNITION SIGNAL COIL C FAULT
Circuit Description
The engine control module (ECM) provides a ground for
the electronic spark timing 3 circuit. When the ECM re-
moves the ground path of the ignition primary coil, the
magnetic field produced by the coil collapses. The col-
lapsing magnetic field produces a voltage in the secon-
dary coil, which fires the spark plug. The circuit between
the ECM and the electronic ignition system is monitored
for an open circuit, short to voltage, and low voltage.
When the ECM detects a problem in the spark timing 3
circuit, it will set DTC P0352.
Conditions for Setting the DTC

This DTC can be stored in “key-on” status.

Time of fault fall occurrence is greater than time of the
DIS fall occurrence.
Must receive more than 40 failure within 80 test
cycles.
Action Taken When The DTCs Sets

The Malfunction Indicator Lamp (MIL) will illuminate.

The ECM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Freeze Frame and failure records buffers.

A history DTC is stored.

The ECM will default to 6 degree timing.
Conditions for Clearing the MIL/DTC

The MIL will turn off after four consecutive ignition
cycles in which the diagnostic runs without a fault.

1F–266 ENGINE CONTROLS
DAEWOO M-150 BL2
MAA1F050
DIAGNOSTIC TROUBLE CODE (DTC) – P1610 MAIN RELAY HIGH VOLTAGE
Circuit Description
When the ignition switch to ON, main relay will grounded
to ECM internal ground by ECM controlling.
A system voltage Diagnostic Trouble Code (DTC) will
set whenever the voltage is below a calibrated value.
Conditions for Setting the DTC

This DTC can be stored in “key-on” status.

Main relay wiring harness high voltage.
Action Taken When The DTCs Sets

The Malfunction Indicator Lamp (MIL) will illuminate.

The ECM will record operating conditions at the time
the diagnostic fails. This information will be stored in
the Freeze Frame and failure records buffers.

A history DTC is stored.
Conditions for Clearing the MIL/DTC

The MIL will turn off after four consecutive ignition
cycles in which the diagnostic runs without a fault.
A history DTC will clear after 40 consecutive warm up
cycles without a fault.

Using the scan tool can clear DTC(s).
Diagnostic Aids
Inspect harness connectors for backed-out terminals,
improper mating, broken locks, improperly formed or
damaged terminals, and poor terminal-to-wire connec-
tion at the ECM.
Inspect the wiring harness for damage. If the harness
appears to be OK, observe the A/C pressure display on
the scan tool while moving the connectors and wiring
harnesses related to the ACP sensor. A change in the
A/C pressure display will indicate the location of the
fault.
If DTC P1610 cannot be duplicated, reviewing the Fail
Records vehicle mileage since the diagnostic test last
failed may help determine how often the condition that
caused the DTC to set occurs. This may assist in diag-
nosing the condition.

1F–268 ENGINE CONTROLS
DAEWOO M-150 BL2
MAA1F050
DIAGNOSTIC TROUBLE CODE (DTC) – P1611 MAIN RELAY LOW VOLTAGE
Circuit Description
When the ignition switch to ON, main relay will grounded
to ECM internal ground by ECM controlling.
A system voltage Diagnostic Trouble Code (DTC) will
set whenever the voltage is below a calibrated value.
Conditions for Setting the DTC

This DTC can be stored in “key-on” status.

Main relay wiring harness high voltage.
Action Taken When The DTCs Sets

The ECM will illuminate the Malfunction Indicator
Lamp (MIL).

A history DTC is stored.

The ECM will record operating conditions at the time
the diagnostic fails. This information will be stored
Failure Records buffers.
Conditions for Clearing the MIL/DTC

The MIL will turn off after four consecutive ignition
cycles in which the diagnostic runs without a fault.
A history DTC will clear after 40 consecutive warm up
cycles without a fault.

Using the scan tool can clear DTC(s).
Diagnostic Aids
Inspect harness connectors for backed-out terminals,
improper mating, broken locks, improperly formed or
damaged terminals, and poor terminal-to-wire connec-
tion at the ECM.
Inspect the wiring harness for damage. If the harness
appears to be OK, observe the A/C pressure display on
the scan tool while moving the connectors and wiring
harnesses related to the ACP sensor. A change in the
A/C pressure display will indicate the location of the
fault.
If DTC P1611 cannot be duplicated, reviewing the Fail
Records vehicle mileage since the diagnostic test last
failed may help determine how often the condition that
caused the DTC to set occurs. This may assist in diag-
nosing the condition.

1F–270 ENGINE CONTROLS
DAEWOO M-150 BL2
MAA1F330
DIAGNOSTIC TROUBLE CODE (DTC) – P1628 IMMOBILIZER NO SUCCESSFUL
COMMUNICATION
Circuit Description
When the ignition switch is turned to ON, the key tested
by immobilizer anti-theft system. While the key code is
being read by immobilizer control unit or integrated anti-
theft control unit, the engine can start run with any key
that will turn the lock cylinder. the key code is read and
compared with key codes that have been stored in the
memory of the immobilizer control unit. If a valid key is
detected, the immobilizer control unit sends a serial data
release message to the Engine Control Module (ECM).
Included in the release message is an identification (ID)
code which assures that neither the immobilizer control
unit nor the ECM have been substituted to defeat the
system. If the ECM receives an invalid release mes-
sage, the ECM performs the following action:

Disable the fuel injector circuit.

Disable the fuel pump circuit.

Disable the ignition coil.

A Diagnostic Trouble Code (DTC) will stored if detect
communication link failure between the ECM and im-
mobilizer control unit.Conditions for Setting the DTC

Ignition switch is turned to ON.

Immobilizer option auto detected.

ECM release time window(1.5 or 2 seconds) expired.

Vehicle Speed Sensor (VSS) signal is less than 512
km/h.
Action Taken When the DTC Sets

The Malfunction Indicator Lamp (MIL) will not illumi-
nate.

The ECM will store conditions which were present
when the DTC was set as Failure Records data only.

This information will not be stored in the Freeze
Frame data.
Conditions for Clearing the MIL/DTC

A history DTC will clear after 40 consecutive warm-up
cycles without a fault.

DTC(s) can be cleared by using the scan tool.

1F–272 ENGINE CONTROLS
DAEWOO M-150 BL2
MAA1F330
DIAGNOSTIC TROUBLE CODE (DTC) – P1629 IMMOBILIZER WRONG
COMPUTATION
Circuit Description
When the ignition switch is turned to ON, the key tested
by immobilizer anti-theft system. While the key code is
being read by immobilizer control unit or integrated anti-
theft control unit, the engine can start run with any key
that will turn the lock cylinder. the key code is read and
compared with key codes that have been stored in the
memory of the immobilizer control unit. If a valid key is
detected, the immobilizer control unit sends a serial data
release message to the Engine Control Module (ECM).
Included in the release message is an identification (ID)
code which assures that neither the immobilizer control
unit nor the ECM have been substituted to defeat the
system. If the ECM receives an invalid release mes-
sage, the ECM performs the following action:

Disable the fuel injector circuit.

Disable the fuel pump circuit.

Disable the ignition coil.
A Diagnostic Trouble Code (DTC) will stored if detect
communication link failure between the ECM and immo-
bilizer control unit.Conditions for Setting the DTC

Ignition switch is turned to ON.

Immobilizer option auto detected.

ECM release time window(1.5 or 2 seconds) expired.

Vehicle Speed Sensor (VSS) signal is less than 512
km/h.
Action Taken When the DTC Sets

The Malfunction Indicator Lamp (MIL) will not illumi-
nate.

The ECM will store conditions which were present
when the DTC was set as Failure Records data only.

This information will not be stored in the Freeze
Frame data.
Conditions for Clearing the MIL/DTC

A history DTC will clear after 40 consecutive warm-up
cycles without a fault.

DTC(s) can be cleared by using the scan tool.

FIVE-SPEED MANUAL TRANSAXLE 5B–5
DAEWOO M-150 BL2
1 Input Shaft Circlip
2 5th Gear Synchronizer Plate
3 5th Gear Synchronizer Sleeve
4 5th Gear Synchronizer Spring
5 5th Gear Synchronizer Key
6 5th Gear Synchronizer Hub
7 5th Gear Synchronizer Ring
7-1 Wave Spring
8 Input Shaft 5th Gear
9 Input Shaft 5th Gear Bearing
10 Input Shaft 5th Gear Spacer
11 Input Shaft Bearing(Left)
12 Input Shaft 4th Gear
13 4th Gear Synchronizer Ring
13-1 Wave Spring
14 Input Shaft 4th Gear Bearing
15 3rd-4th Gear Synchronizer Sleeve
16 3rd-4th Gear Synchronizer Spring
17 3rd-4th Gear Synchronizer Key
18 3rd-4th Gear Synchronizer Hub
19 3rd Gear Synchronizer Ring
20 Input Shaft 3rd Gear
21 Input Shaft 3rd Gear Bearing
22 Input Shaft
23 Input Shaft Bearing(Right)24 Input Shaft Oil Seal
25 Reverse Gear Shaft Bolt
26 Reverse Gear Shaft
27 Reverse Idle Gear
28 Counter Shaft Nut
29 Counter Shaft 5th Gear
30 Counter Shaft Bearing Shim
31 Counter Shaft Bearing(Left)
32 Counter Shaft 4th Gear
33 Counter Shaft 3rd-4th Gear Spacer
34 Counter Shaft 3rd Gear
35 Counter Shaft 2nd Gear
36 2nd Gear Synchronizer Ring
37 Counter Shaft 2nd Gear Bearing
38 1st-2nd Gear Synchronizer Circlip
39 1st-2nd Gear Synchronizer Sleeve
40 1st-2nd Gear Synchronizer Spring
41 1st-2nd Gear Synchronizer Key
42 1st-2nd Gear Synchronizer Hub
43 1st Gear Synchronizer Ring
44 Counter Shaft 1st Gear
45 Counter Shaft 1st Gear Bearing
46 Counter Shaft
47 Counter Shaft Bearing(Right)

5B–26 FIVE-SPEED MANUAL TRANSAXLE
DAEWOO M-150 BL2
D103B708
10. Remove the fifth–gear shift fork pin.

Shift the shift fork to the fifth–gear.

Remove the fork pin using a pin punch and a
hammer (1).
D103B709
11. Remove the input shaft fifth–gear fork and synchro-
nizer hub assembly.

Pull and remove the fork and the hub assembly
together (1).

Remove the sleeve, key and spring from the syn-
chronizer hub assembly.
D103B710
12. Remove the input shaft fifth–gear, the synchronizer
ring and the fifth–gear bearing.

Pull and remove the fifth–gear, wave spring and
synchronizer ring together (1).

Remove the fifth–gear bearing.
D103B711
13. Remove the countershaft fifth–gear.

Shift the shift yoke using a driver to engage the
first–gear and the third–gear or the second–gear
and the fourth–gear (1).

Remove the caulking and the nut. (2, 3)