Diagnostic Trouble Code Definitions
WARNING: This page is about a different car, the 2002 Lexus GS 430 and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
To reduce the unnecessary exchange of ECM, check that a trouble occurs with the original ECM at the time of exchanging ECM and the trouble will disappear with a new ECM.
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC (1) | Description | ||||
|---|---|---|---|---|---|
| B2795/99 (2) | Unmatched Key Code | ||||
| B2796/99 | No Communication In Immobilizer System | ||||
| B2797/99 | Communication Malfunction No. 1 | ||||
| B2798/99 | Communication Malfunction No. 2 | ||||
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