GM: Electra/Park Avenue/Ninety-Eight 1990-1993

C31 Module

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REMOVAL & INSTALLATION



  1. Disconnect the negative battery cable.
  2.  
  3. Disconnect the 14-way connector at the ignition module.
  4.  
  5. Disconnect the spark plug wires at the coil assembly.
  6.  
  7. Remove the nuts and washers that retains the module to the bracket.
  8.  
  9. Remove the coil(s)-to-module retaining bolts.
  10.  
  11. Note the lead colors or mark for reassembly.
  12.  
  13. Disconnect the connectors between the coil(s) and ignition module.
  14.  
  15. Remove the ignition module.
  16.  

To install:

  1. Fit the coil(s) and connectors to the ignition module and install the retaining bolts. Tighten and torque the retaining bolts to 40 inch lbs. (4-5 Nm).
  2.  
  3. Fit the module assembly to the bracket and install the nuts and washers.
  4.  
  5. Reconnect the 14-way connector to the module.
  6.  
  7. Reconnect the negative battery cable.
  8.  

 
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