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Old 04-29-2024, 04:09 PM   #12
Mouse330
 
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Drives: 2011 2SS, 2006 GMC Sierra
Join Date: Jul 2019
Location: MA
Posts: 266
Few things to test, Disconnect the #7 coil connector, There's four wires going to the coil, A is Black, B is Brown, C is Red and D is Pink. KOEO you should have ignition voltage on D(Pink). A(BLK) and B(Brown) are ground circuits. If not you will have to check the wiring. All odd coils are fed by fuse 10 so the fuse should be good or the whole bank would be dead but you could lose V after coil #5 in the harness if there's no V to #7. GL
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