Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989)
FIGURE 5
20.
Splice clip and solder (see Section 8A, cell 5 of the appropriate service information manual for splicing instructions) the various leads to the
afterblow module wiring harness with the circuits shown in corresponding wiring diagram on the following pages. Disconnect the wiring harness
from the afterblow module then connect the black/white ground lead first before completing the remaining splices. Since a majority of the circuits
to be spliced are low current circuits, care should be taken to assure that the splices are completed and soldered correctly. (Refer to Figures 3, 4
and 5.)
NOTICE:
The afterblow module will enable the blower to run at high speed for five minutes approximately 50 minutes after the vehicle
ignition is turned off if the compressor was engaged for greater than four minutes during the last ignition cycle.
To test the afterblow module after installation:
1.
Start vehicle.
2.
Turn A/C system on to engage compressor.
3.
Connect jumper wire to apply battery voltage to open position pin H (green wire) of afterblow module for at least 30 seconds with the compressor
engaged.
4.
Turn vehicle ignition off.
5.
Blower should come on after approximately 10 seconds for one second then go off.
