Keyless Access System Symptom Troubleshooting - The engine starts but stalls immediately
The engine starts but stalls immediately
1.
Keyless access system check 1:

Keyless access system check 1
?1.
Turn the vehicle to the ON mode.

?2.
Check the immobilizer indicator.

Is the immobilizer indicator come on?

     
YES
     
     
     
Go to step 2.
     
NO
     
     
     
Go to step 6.
2.
Keyless access system check 2:

Keyless access system check 2
?1.
Check the immobilizer indicator.

Is the immobilizer indicator blinking?

     
YES
     
     
     
Go to step 3.
     
NO
     
     
     
Go to step 6.
3.
Keyless access system check 3:

Keyless access system check 3
?1.
Connect the HDS to the data link connector (DLC).

?2.
Select KEYLESS ACCESS CONTROL UNIT from the ONE-PUSH START system select menu with the HDS, and enter SYSTEM INFORMATION.

  

?3.
Do the SYSTEM CHECK 1 and 2 with the HDS.

Are N-1 OK and N-2 OK indicated?

     
Without ESL: YES
     
     
     
Go to step 7.
     
With ESL: YES
     
     
     
Go to step 4.
     
NO
     
     
     
Troubleshoot the keyless access system according to the result of the SYSTEM CHECK 1 and 2.?
4.
Determination of possible failure area (ESL SW B line, others) 1:

Determination of possible failure area (ESL SW B line, others) 1
?1.
Check the parameter below with the HDS.
Signal
Current conditions
Value
Unit
Electrical Steering Lock SWITCH B
    

Is the indicator ON?

     
YES
     
     
     
Go to step 7.
     
NO
     
     
     
Go to step 5.
5.
Open wire check (ESL SW B line):

Open wire check (ESL SW B line)
?1.
Turn the vehicle to the OFF (LOCK) mode.

?2.
Disconnect the following connectors.
Keyless access control unit connector B (36P)
Electric steering lock 12P connector

?3.
Check for continuity between test points 1 and 2.
Test condition
Vehicle OFF (LOCK) mode
Keyless access control unit connector B (36P): disconnected
Electric steering lock 12P connector: disconnected
Test point 1
Electric steering lock 12P connector No. 8
Test point 2
Keyless access control unit connector B (36P) No. 3

Is there continuity?

     
YES
     
     
     
The ESL SW B wire is OK. Replace the keyless access control unit.?
     
NO
     
     
     
Repair an open or high resistance in the wire.?
6.
Gauge control module check:

Gauge control module check
?1.
Select GAUGES from the BODY ELECTRICAL SYSTEM SELECT menu with the HDS.

  

?2.
Select FUNCTIONAL TESTS from the TEST MODE menu with the HDS, and enter SELF TEST.

Does the immobilizer indicator come on?

     
YES
     
     
     
     
NO
     
     
     
7.
Keyless access system check 4:

Keyless access system check 4
?1.
With driver's power window open and all of the doors closed, the vehicle is turned to the OFF (LOCK) mode.

?2.
Remove all the keyless remotes from inside the vehicle. Hold them outside the open driver's window, at least 8.0 in (20 cm) away from the vehicle.

?3.
Press the engine start/stop switch.

?4.
Touch the engine start/stop switch with the keyless remote. The buttons on the keyless remote should be facing you.

?5.
Try to start the engine.

Does the engine start?

     
YES
     
     
     
Go to step 8.
     
NO
     
     
     
Go to step 9.
8.
PGM-FI DTC check:

PGM-FI DTC check
?1.
Check for Pending or Confirmed PGM-FI System DTCs with the HDS.
DTC Description
Confirmed DTC
Pending DTC
Freeze Frame
       


Are any DTCs indicated?

     
YES
     
     
     
     
NO
     
     
     
9.
Keyless access system check 5:

Keyless access system check 5
?1.
Select the IMMOBI from SYSTEM SELECTION MENU, then enter the IMMOBILIZER SETUP.

  

?2.
Select the SYSTEM CHECK from the IMMOBILIZER INFO.

Is SYSTEM CHECK indicated?

     
YES
     
     
     
Go to step 10.
     
YES
     
     
     
Go to step 11.
     
NO
     
     
     
Troubleshoot the immobilizer system according to the result of the SYSTEM CHECK.?
10.
Determination of possible failure area (keyless access control unit, others):

Determination of possible failure area (keyless access control unit, others)
?1.
Check the parameter(s) below with the HDS.
Signal
Current conditions
Value
Unit
Electrical Steering Lock SWITCH B
    

Is the indicator ON?

     
YES
     
     
     
     
NO
     
     
     
11.
Keyless access control unit check (substitution):

Keyless access control unit check (substitution)
?1.
Substitute a known-good keyless access control unit.

?2.
Select REGISTRATION from the ONE-PUSH START system select menu with the HDS, then select REPLACE KEYLESS ACCESS CONTROL UNIT.

  

?3.
Turn the vehicle to the ON mode.

Does the system change to ON mode?

     
YES
     
     
     
     
NO