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U0105 Diagnostic Trouble Code Discussion for January 2011

Lost Communication With FICM


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Trouble Ticket Help Requests for DTC U0105
Help Request Posted
2005 Chevrolet Silverado 2500 HD LS 6.6L Hesitation, Stall, MIL Lamp on VIN: 1GCHK23225
U0105: Lost comm with FICM. ... power to pull itself off a stop. Died at idle once. Codes P0101, P0102, P0299, P0401, P0404, P0670,P0700, P1404,P2563, U0105. I cleared codes and none came back. P0101 returns after a short road test or rev up. Scan data...
January 11, 2011
2005 Chevrolet Silverado 2500 HD LS 6.6L Hesitation, Stall, MIL Lamp on VIN: 1GCHK23225
U0105: Lost comm with FICM. ... power to pull itself off a stop. Died at idle once. Codes P0101, P0102, P0299, P0401, P0404, P0670,P0700, P1404,P2563, U0105. I cleared codes and none came back. P0101 returns after a short road test or rev up. Scan data...
January 11, 2011