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Table of Contents
Technical Service
Information Bulletin
March 12, 1999
Introduction
The Diagnostic Section (DI) of the Repair Manual has been expanded and clarified to
assist in troubleshooting the Engine Immobilizer System. Use this information in
accordance with the current Repair Manual for each model to diagnose the system.
Affected
1998 and 1999 All Models
Vehicles
Diagnostic
DTC
Procedure
CIRCUIT DESCRIPTION
The system outputs this DTC when an unregistered key is inserted into the ignition. If
this DTC is outputted, clear the code and insert all registered keys into the vehicle's
ignition. If a key that outputs B2795 is found, register that key. If this DTC is no longer
outputted, then there is a possibility that an unregistered key could have been inserted in
the past, (System is Normal). Request additional information from the customer as to the
use of the system prior to this condition to find a possible cause. (Example: An
unregistered key has been inserted, etc.)
DTC No.
B2795
Warranty
OP CODE
Information
N/A
Lexus Supports ASE Certification
Title:
TROUBLESHOOTING IMMOBILIZER
DTC B2795
Models:
'98 & '99 All Models
B2795
Unmatched Key Code
Condition
Unmatched Key Code
DESCRIPTION
Not Applicable to Warranty
Probable Cause
Key
TIME
–
OPN
T1
T2
–
–
–
Page 1 of 2
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Related Manuals for Lexus DTC B2795
Summary of Contents for Lexus DTC B2795
- Page 1 (Example: An unregistered key has been inserted, etc.) DTC No. Condition Probable Cause B2795 Unmatched Key Code Warranty OP CODE DESCRIPTION TIME Information Not Applicable to Warranty – – – – Page 1 of 2 Lexus Supports ASE Certification...
- Page 2 Delete the DTC and insert all presently available keys to check Procedure whether the engine starts or not. NOTE: DTC B2795 is stored in memory when a key that is inserted does not start the engine. RESULT: All keys start the engine.
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