DIAGNOSIS SENSOR UNITSR-27
< REMOVAL AND INSTALLATION >
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CAUTION:
Never impact the diagnosis sensor unit.
Replace the diagnosis sensor uni t if it has been dropped or
sustained an impact.
Replace the diagnosis sensor unit of deployed SRS air bag and deployed front seat belt pre-ten-
sioner.
INSTALLATION
Install in the revers order of removal.
CAUTION:
Never use the old fixing bolts afte r removal, replace with the new bolts.
Never damage the harness co nnector while installing.
If malfunction is detected by the air bag warnin g lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using sel f-diagnosis or CONSULT-III. Refer to SRC-14, "
On Board
Diagnosis Function" or SRC-19, "CONSULT-III Function".
After the work is completed, check that no system malfunction is detected by air bag warning lamp.
After replacing the air bag diag nosis sensor unit, confirm using CO NSULT-III that the ECU discrimi-
nated number (identification nu mber) of the new replacement air bag sensor unit matches the ECU
discriminated number (identification number) of the replaced (old) air bag diagnosis sensor unit.
NOTE:
If the ECU discriminated number of the new replacement air bag diagnosis sensor unit differs from the ECU
discriminated number of the replaced air bag diagnosis sens or unit, reconfirm the parts information and verify
that the correct air bag diagnosis sensor unit was installed.
JMHIA0009ZZ
Revision: 2010 May2011 QX56
