East Coast Supercharging PCM Removal - C5 Corvette - Manual

EAST COAST
SUPERCHARGING
PCM Removal Procedure C5 Corvette
If you are removing the PCM to send to ECS for a Mail order tune, this
procedure should provide you the necessary info to remove the module. Use
care when removing PCM, and BE SURE TO REMOVE NEGATIVE BATTERY CABLE
PRIOR TO REMOVAL OR INSTALLATION OF PCM!!!
When you remove or replace the PCM, remove any debris from the PCM
connector surfaces before servicing the PCM module connector gaskets.
Ensure that the gaskets are installed correctly. The gaskets prevent intrusion of
dirt and water into the PCM.
Step 1
On the front passenger side
fender well, remove the
eight (8)7mm fender well
access screws from the
passenger front fender well.
There is also one (1) push
pin. Pull out the fender well
cover and the PCM be
directly under this cover.
The PCM is the silver box.
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Step 2
Remove the TAC Module (Throttle
Actuator Control) from the front of
the PCM by pulling out the three (3)
7mm bolts. Two on the right and one
on the left side. If you take the
quarter panel screw off to the rear
the actual fender can be move out
from the bottom. The screw is on the
bottom of the front quarter panel
and towards the rocker panel.
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