Operation CHARM
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1991
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Reatta V6-231 3.8L VIN L SFI
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Electronic/Powertrain Control Module (ECM/PCM)
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Part 3
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Part 3
PCM Schematic (3 Of 3):
GC2
= A/C Clutch Driver
BC1
= Cruise Vent
BA10
= SPS HI
BA9
= SPS LO
BC3
= Cruise Vacuum
BD10
= Cruise Enable
GD2
= Cruise ON/OFF
GD3
= Cruise Set/Coast
GD4
= Resume/Accel
GC4
= Fan Low
GC3
= Fan High