LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Lexus
>>
1993
>>
LS 400
>>
Repair and Diagnosis
>>
Brakes
>>
Traction Control
>>
Traction Control System
>>
Self-Diagnostic System
>>
Diagnostic Codes
>>
Code 49
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Code 49
Open or short in engine communication circuit (TR2 circuit).