RM38T0EC _58 Vehicle Interior _115230 THEFT DETERRENT / KEYLESS ENTRY _0512195 IMMOBILISER SYSTEM(w/o Smart Entry and Start System) J

THEFT DETERRENT / KEYLESS ENTRY  IMMOBILISER SYSTEM(w/o Smart Entry and Start System)  Key Cannot be Registered  


DESCRIPTION

A maximum of 5 key ID codes can be registered.

WIRING DIAGRAM

E318141E21
5.615,0.75 6.073,0.948 0.458,0.198 10 false KSW 5.375,0.75 5.833,0.948 0.458,0.198 10 false 5 5.677,1.823 6.771,2.281 1.094,0.458 10 false Transponder Key ECU Assembly 5.667,1.677 6.125,1.875 0.458,0.198 10 false I67 2.667,1.24 3.125,1.438 0.458,0.198 10 false I13 2.677,1.396 5.104,1.708 2.427,0.313 10 false Unlock Warning Switch Assembly 2.833,0.771 3.292,0.969 0.458,0.198 10 false 2 4.365,0.76 4.823,0.958 0.458,0.198 10 false 1 6.271,0.365 6.729,0.563 0.458,0.198 10 false 12 V 3.938,0.75 4.396,0.948 0.458,0.198 10 false UN+ 3,0.75 3.458,0.948 0.458,0.198 10 false UN-

CAUTION / NOTICE / HINT

NOTICE:

If the transponder key ECU assembly is replaced, refer to Service Bulletin.


PROCEDURE

1.CHECK REGISTRATION MODE
a.

Check that the system enters registration mode.

OK:

System enters registration mode.



Result:
Proceed to
OK
NG



OK

2.CONFIRM MODEL

NG

9.INSPECT UNLOCK WARNING SWITCH ASSEMBLY
2.CONFIRM MODEL
a.

Choose the model to be inspected.


Result:
Result Proceed to
Air conditioning panel for mechanical control type A
Air conditioning panel for electrical control type B



A

3.CHECK SECURITY INDICATOR LIGHT (COMBINATION METER ASSEMBLY) OPERATION

B

6.CHECK SECURITY INDICATOR LIGHT (AIR CONDITIONING CONTROL ASSEMBLY) OPERATION
3.CHECK SECURITY INDICATOR LIGHT (COMBINATION METER ASSEMBLY) OPERATION
a.

In registration mode, insert the door control transmitter assembly into the ignition key cylinder and check the security indicator light (combination meter assembly).

HINT:

If the new key ID code registration fails, code 2-1 will be output through the security light. Trying to re-register an already registered door control transmitter assembly will cause code 2-2 to be output when the door control transmitter assembly is inserted. If the number of registered key ID codes exceeds the maximum limit, code 2-3 will be output through the security indicator light (combination meter assembly). The output details are shown in the following illustration.


B111593C04
2.958,3.906 3.063,4.219 false 2.958,6 3.063,6.313 false 2.958,8.094 3.083,8.448 false 1.094,1.198 2.677,2.063 1.583,0.865 10 false *b 1.083,3.083 1.917,3.302 0.833,0.219 10 false *c 1.083,5.219 1.917,5.448 0.833,0.229 10 false *d 1.083,7.302 1.906,7.542 0.823,0.24 10 false *e 2.021,0.677 2.802,0.927 0.781,0.25 10 false 0.12 sec. 2.896,2.104 3.802,2.365 0.906,0.26 10 false 1.88 sec. 1.708,1.271 2,1.51 0.292,0.24 10 false On 1.677,1.708 2.115,1.927 0.438,0.219 10 false Off 1.74,3.177 2,3.438 0.26,0.26 10 false On 1.719,3.615 2.115,3.813 0.396,0.198 10 false Off 1.76,5.26 2.073,5.521 0.313,0.26 10 false On 1.729,5.698 2.115,5.938 0.385,0.24 10 false Off 2.01,2.531 2.781,2.76 0.771,0.229 10 false 0.25 sec. 2.208,4.052 3.01,4.281 0.802,0.229 10 false 0.25 sec. 2.854,4.24 3.573,4.469 0.719,0.229 10 false 0.5 sec. 3.438,2.729 4.063,2.948 0.625,0.219 10 false 1 sec. 1.771,7.365 2.083,7.594 0.313,0.229 10 false On 1.76,7.802 2.156,8.021 0.396,0.219 10 false Off 2.052,4.625 2.833,4.833 0.781,0.208 10 false 0.25 sec. 3.802,4.844 4.292,5.073 0.49,0.229 10 false 1 sec. 2.188,6.146 2.938,6.354 0.75,0.208 10 false 0.25 sec. 2.823,6.354 3.604,6.583 0.781,0.229 10 false 0.5 sec. 2.042,6.698 2.875,6.906 0.833,0.208 10 false 0.25 sec. 2.208,8.24 2.979,8.479 0.771,0.24 10 false 0.25 sec. 4.156,6.917 4.698,7.125 0.542,0.208 10 false 1 sec. 2.854,8.49 3.521,8.708 0.667,0.219 10 false 0.5 sec. 0.729,0.167 1.583,0.51 0.854,0.344 10 false *a
*a Security Indicator Light (Combination Meter Assembly) *b Normal (Immobiliser system is operating normally)
*c Code 2-1 *d Code 2-2
*e Code 2-3 - -



Result:
Result Proceed to
Code 2-1 or Code 2-3 is output A
Code 2-2 is output B



A

4.READ VALUE USING GTS (TRANSPONDER M-CODE)

B

END (REGISTERED DOOR CONTROL TRANSMITTER ASSEMBLY WAS USED)

4.READ VALUE USING GTS (TRANSPONDER M-CODE)
a.

Read the Data List according to the display on the GTS.

Body Electrical > Immobiliser > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Transponder M-code Number of registered master key min. 0, max. 15 Number of registered master keys displayed -
Body Electrical > Immobiliser > Data List
Tester Display
Transponder M-code
50003 260 19

Result:
Result Proceed to
5 is displayed for "Transponder M-code" A
Values are other than above B



A

MAXIMUM NUMBER OF DOOR CONTROL TRANSMITTER ASSEMBLIES ALREADY REGISTERED

B

5.KEY REGISTRATION
5.KEY REGISTRATION
a.

Refer to the table below to determine if additional door control transmitter assemblies can be registered.

Number of Door Control Transmitter Assemblies Registered Proceed to
0 New key ID code registration
1 to 5 Additional key ID code registration


b.

Check if an additional door control transmitter assembly can be registered.

OK:

Additional door control transmitter assembly can be registered.



Result:
Proceed to
OK
NG



OK

END (DOOR CONTROL TRANSMITTER ASSEMBLY MALFUNCTION)

NG

REPLACE TRANSPONDER KEY ECU ASSEMBLY

6.CHECK SECURITY INDICATOR LIGHT (AIR CONDITIONING CONTROL ASSEMBLY) OPERATION
a.

In registration mode, insert the door control transmitter assembly into the ignition key cylinder and check the security indicator light (air conditioning control assembly).

HINT:

If the new key ID code registration fails, code 2-1 will be output through the security light. Trying to re-register an already registered door control transmitter assembly will cause code 2-2 to be output when the door control transmitter assembly is inserted. If the number of registered key ID codes exceeds the maximum limit, code 2-3 will be output through the security indicator light (air conditioning control assembly). The output details are shown in the following illustration.


B111593C04
2.958,3.906 3.063,4.219 false 2.958,6 3.063,6.313 false 2.958,8.094 3.083,8.448 false 1.094,1.198 2.677,2.063 1.583,0.865 10 false *b 1.083,3.083 1.917,3.302 0.833,0.219 10 false *c 1.083,5.219 1.917,5.448 0.833,0.229 10 false *d 1.083,7.302 1.906,7.542 0.823,0.24 10 false *e 2.021,0.677 2.802,0.927 0.781,0.25 10 false 0.12 sec. 2.896,2.104 3.802,2.365 0.906,0.26 10 false 1.88 sec. 1.708,1.271 2,1.51 0.292,0.24 10 false On 1.677,1.708 2.115,1.927 0.438,0.219 10 false Off 1.74,3.177 2,3.438 0.26,0.26 10 false On 1.719,3.615 2.115,3.813 0.396,0.198 10 false Off 1.76,5.26 2.073,5.521 0.313,0.26 10 false On 1.729,5.698 2.115,5.938 0.385,0.24 10 false Off 2.01,2.531 2.781,2.76 0.771,0.229 10 false 0.25 sec. 2.208,4.052 3.01,4.281 0.802,0.229 10 false 0.25 sec. 2.854,4.24 3.573,4.469 0.719,0.229 10 false 0.5 sec. 3.438,2.729 4.063,2.948 0.625,0.219 10 false 1 sec. 1.771,7.365 2.083,7.594 0.313,0.229 10 false On 1.76,7.802 2.156,8.021 0.396,0.219 10 false Off 2.052,4.625 2.833,4.833 0.781,0.208 10 false 0.25 sec. 3.802,4.844 4.292,5.073 0.49,0.229 10 false 1 sec. 2.188,6.146 2.938,6.354 0.75,0.208 10 false 0.25 sec. 2.823,6.354 3.604,6.583 0.781,0.229 10 false 0.5 sec. 2.042,6.698 2.875,6.906 0.833,0.208 10 false 0.25 sec. 2.208,8.24 2.979,8.479 0.771,0.24 10 false 0.25 sec. 4.156,6.917 4.698,7.125 0.542,0.208 10 false 1 sec. 2.854,8.49 3.521,8.708 0.667,0.219 10 false 0.5 sec. 0.729,0.167 1.583,0.51 0.854,0.344 10 false *a
*a Security Indicator Light (Air conditioning control assembly) *b Normal (Immobiliser system is operating normally)
*c Code 2-1 *d Code 2-2
*e Code 2-3 - -



Result:
Result Proceed to
Code 2-1 or Code 2-3 is output A
Code 2-2 is output B



A

7.READ VALUE USING GTS (TRANSPONDER M-CODE)

B

END (REGISTERED DOOR CONTROL TRANSMITTER ASSEMBLY WAS USED)

7.READ VALUE USING GTS (TRANSPONDER M-CODE)
a.

Read the Data List according to the display on the GTS.

Body Electrical > Immobiliser > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Transponder M-code Number of registered master key min. 0, max. 15 Number of registered master keys displayed -
Body Electrical > Immobiliser > Data List
Tester Display
Transponder M-code
50003 260 19

Result:
Result Proceed to
5 is displayed for "Transponder M-code" A
Values are other than above B



A

MAXIMUM NUMBER OF DOOR CONTROL TRANSMITTER ASSEMBLIES ALREADY REGISTERED

B

8.KEY REGISTRATION
8.KEY REGISTRATION
a.

Refer to the table below to determine if additional door control transmitter assemblies can be registered.

Number of Door Control Transmitter Assemblies Registered Proceed to
0 New key ID code registration
1 to 5 Additional key ID code registration


b.

Check if an additional door control transmitter assembly can be registered.

OK:

Additional door control transmitter assembly can be registered.



Result:
Proceed to
OK
NG



OK

END (DOOR CONTROL TRANSMITTER ASSEMBLY MALFUNCTION)

NG

REPLACE TRANSPONDER KEY ECU ASSEMBLY

9.INSPECT UNLOCK WARNING SWITCH ASSEMBLY

Click hereVehicle Interior>DOOR LOCK>UNLOCK WARNING SWITCH>INSPECTION

Result:
Proceed to
OK
NG



OK

10.CHECK HARNESS AND CONNECTOR (TRANSPONDER KEY ECU ASSEMBLY - UNLOCK WARNING SWITCH ASSEMBLY)

NG

REPLACE UNLOCK WARNING SWITCH ASSEMBLY

Click hereVehicle Interior>DOOR LOCK>UNLOCK WARNING SWITCH>REMOVAL


10.CHECK HARNESS AND CONNECTOR (TRANSPONDER KEY ECU ASSEMBLY - UNLOCK WARNING SWITCH ASSEMBLY)
a.

Disconnect the I67 transponder key ECU assembly connector.


b.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I13-1 (UN+) - I67-5 (KSW) Always Below 1 Ω
I13-2 (UN-) - Body ground Always Below 1 Ω
I13-1 (UN+) or I67-5 (KSW) - Other terminals and body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

REPLACE TRANSPONDER KEY ECU ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR