Idle speed not raising on heat or headlights

[fixkick]

here is the FSM factory service manual. 1page on top, no idea me what GEO is bucking facts.
Geo i guess flubs up and uses 1990 facts not real per below. 
when you buy the  ECU from GM/GEO the same exact SIDEKICK ECU is handed to you. So this below is fact.