LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Suzuki
>>
2004
>>
Forenza S, Standard
>>
Repair and Diagnosis
>>
External Pages
>>
Different variant/trim
>>
Section 2 (Diagnosis)
>>
Diagnostic Trouble Codes Identification
>>
DTC P0603: Internal Control Module Keep Alive Memory (KAM) Error
>>
Diagnostic Aids
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Diagnostic Aids
WARNING:
This page is about a different variant/trim than selected.
When DTC P0603 sets, the possible cause of fault could be TCM.
Fig 1: DTC P0603 Internal Control Module Keep Alive Memory (KAM) Error Diagnostic Chart
Courtesy of SUZUKI OF AMERICA CORP.
Courtesy of SUZUKI OF AMERICA CORP.