Toronado V6-231 3.8L (1986)
1.
Contact the nearest EEPROM Service Center.
2.
Provide the service center with the following information when ordering a new EEPROM.
^
Complete Vehicle Identification Number
^
Whether or not the vehicle was built for U.S. or foreign country operation (Z49)*
^
Whether or not the vehicle is equipped with twilight sentinel option (T82)*
^
Whether or not the vehicle is equipped with voice module option (UV1)*
^
Current mileage of vehicle
*
Option codes are listed on the service parts identification label located on the inside of the trunk lid.
3.
The replacement EEPROM will be received with a claim form from the Service Center. The claim form is to be completed by the dealership and
returned to the Service Center with the malfunctioning EEPROM. One copy of the claim form is to be retained by the dealership and attached to
the repair order. Failure to return the malfunctioning EEPROM with the claim form will result in the assessment of a $200.00 core charge.
Zone offices will be notified of any EEPROMs not returned within 60 days. All replaced EEPROMs returned to the Service Center will be
forwarded to Delco Electronics for evaluation and reading.
4.
Proceed to Part D of this service procedure for EEPROM installation.
D.
EEPROM Installation
1.
Open I.P. compartment door.
2.
Disconnect stop straps.
3.
Remove screws attaching door to hinge.
4.
Remove I.P. compartment door.
5.
Remove relay center bracket assembly and position aside.
6.
Remove fuse panel and position aside.
7.
With ignition switch off, remove electrical connectors from BCM and loosen nuts attaching BCM to bracket.
8.
Remove BCM
