GM Blazer/Jimmy/Typhoon/Bravada 1983-1993 Repair Guide

Oil Pressure Switch

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See Figure 1

The oil pressure switch is mounted to a fitting in the left rear of the engine block.

REMOVAL & INSTALLATION



  1. Disconnect the negative battery cable.
  2.  
  3. Disengage the switch connector.
  4.  
  5. Using J-35148 or an equivalent wrench, carefully loosen and remove the oil pressure switch.
  6.  
  7. Installation is the reverse of removal.
  8.  



Click image to see an enlarged view

Fig. Fig. 1: Common oil pressure switch mounting

 
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