Rio L4-1.5L (2001)
Parts Information
Service Procedure
INSPECTION:
1.
Open drivers door and check production date on FMVSS door label.
2.
If vehicle's production date is 10/18/00 or later, vehicle has correct TCM NO TCM REPLACEMENT IS REQUIRED.
Note:
If TCM has previously been replaced on this vehicle, it is possible that an older version was installed inadvertently. When in doubt, check TCM
version regardless of vehicle production date!
3.
If vehicles production date is before 10/18/00, determine TCM version using the illustration on this TSB.
4.
If TCM is found to be an early version, proceed with step 5.
Note:
If TCM is the correct version, and DTC's are stored, follow appropriate procedures using DTC specific checklists in Service Manual and/or DTC
specific tips/information in scan tool.
REPAIR:
5.
Make sure Ignition switch is off and gear selector is in "PARK" position.
6.
Locate TCM under left lower dash area. (Sephia/Spectra shown; Rio similar).
7.
Rio only: loosen and remove (3) mounting nuts that secure ECM mounting bracket to firewall (these are also used to secure TCM).
8.
Rio only: Loosen and remove (1) remaining nut that secures TCM mounting bracket to firewall.
