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9640UB UPGRADE
STEP 1
Disconnect Scan Tool and cables from vehicle.
Installation of CAN
Adapter Board
STEP 5
Inspect connector pins on circuit board making sure pins
are straight and not bent.
Before installing CAN adapter board
straighten any bent connector pins.
!
CAUTION
STEP 6
Remove CAN adapter board from anti-static bag making
sure to handle adapter board by the edges.
Make sure not to bend pins.
Make sure no jumpers or
components on circuit board
are touching adapter board or
are loose that could cause a short.
!
CAUTION
STEP 8
Replace back cover, batteries and battery cover in
reverse order they were removed. Install software as
shown on other side of page.
Do not overtighten phillips screws.
!
CAUTION
Bent Pins
STEP 4
Remove jumpers from circuit board inside Scan Tool.
Remove 14 Jumpers
Remove 1 Jumper
DO NOT Remove Jumpers
STEP 2
Remove 1 phillips screw and 6 AAA batteries.
STEP 3
Remove 6 phillips screws from back cover using a #1
screwdriver.
READ AND UNDERSTAND BEFORE
INSTALLING. IF THERE ARE ANY
QUESTIONS CALL 1-800-228-7667
IMPORTANT
Remove 1 Jumper
STEP 7
Place CAN adapter board on Scan Tool circuit board
pins. DO NOT push adapter board down. Check that
all pins are aligned with connectors on adapter
board. Then gently and evenly push CAN adapter
board at the pressure points indicated onto Scan
Tool circuit board until completely down.
When working with circuit boards
make sure to avoid touching internal
components.
!
CAUTION
Small needle nose pliers (not included)
may be helpful to remove jumpers.
When removing jumpers metal
contacts could fall out causing a
short.
IMPORTANT
If required bend test point and
transistor so that they do not
touch adapter board due to the
chances of a short. Make sure
not to break leads on
components.
IMPORTANT
Transistor
Test Point
Pressure Points