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P0670 Diagnostic Trouble Code Discussion for October 2020

Glow Plug Control Module Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0670
Help Request Posted
2004 Chevrolet Silverado 3500 6.6L No Start VIN: 1GBJC39204
P0670: Glow Plug Module Control Circuit Malfunction. truck starts good cold, outside temp in the 60s., in spite of problem with the glow plug module. idles very well, has plenty of power, frp shows same as required according to scan tool. injectors are all less than plus or minus 4. does not smoke. batteries...
October 19, 2020
2004 Chevrolet Silverado 3500 6.6L No Start VIN: 1GBJC39204
P0670: Glow Plug Module Control Circuit Malfunction. truck starts good cold, outside temp in the 60s., in spite of problem with the glow plug module. idles very well, has plenty of power, frp shows same as required according to scan tool. injectors are all less than plus or minus 4. does not smoke. batteries...
October 20, 2020