Smartra immobilizer (2.5D E/G)
Diagnostic trouble codes and associated procedures
Locate the data link connector (DLC) in the engine compartment and install the Hi-Scan Pro Tool.
2.
Turn the ignition switch to ON and record any Diagnostic Trouble Codes displayed by Hi-Scan Pro
Refer to Diagnostic Trouble Code Chart, for fault description and actions.
MIL(Malfunction indicator lamp) does not illuminate
DIAGNOSTIC TROUBLE CODE (DTC) CHART (2.5D E/G)
Diagnostic Trouble
Fault Description
P1609
Immobilizer fault
EEPROM faulty - non plausible VSP data.
Authentication not successful.
EEPROM fault for KEY ID block & IMMO data block
P1633
Immobilizer status lamp fault
GENERAL DIAGNOSTICS AND TEST
SYSTEM CHECK
1
Observe "IMMO" indicator.
Turn the ignition switch to ON.
"IMMO" indicator illuminates for approximately 30
2
a.
Turn the ignition switch to OFF and
Engine starts.
3
a.
Perform limp home with original correct
"IMMO" indicator illuminates for approximately 30
Turn the ignition switch to START.