GM Metro/Sprint 1985-1993 Repair Guide

Control Cable

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ADJUSTMENT



  1. Set the temperature control lever to HOT .
  2.  
  3. Set the mode control lever to the DEFROST position.
  4.  
  5. Set the fresh/recirculate control lever to the FRESH position.
  6.  
  7. Connect and clamp each respective control cable to the heater and blower case with the heater control assembly set.
  8.  

REMOVAL & INSTALLATION



See Figures 1 and 2



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Fig. Fig. 1: Control cables - Sprint



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Fig. Fig. 2: Control cables - Metro

  1. Remove the heater control unit from the instrument panel.
  2.  
  3. Remove the mode and temperature control cables at the heater case. Remove the cables from the vehicle.
  4.  
  5. Remove the fresh/recirculate control cable at blower case and remove from vehicle.
  6.  
  7. Installation is the reverse of removal.
  8.  
  9. Adjust the cables prior to attaching at heater control unit.
  10.  

 
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