Michael_H Posted December 15, 2009 Report Posted December 15, 2009 Cannot communicate with ECU, even thou it seems that it is doing its job. Problem is I have to service the Engine coolant heater, and then once done, the fault needs to be cleared. Would removing the battery for awhile clear the faults? Any other option? Thanks Quote
sepulchrave Posted December 15, 2009 Report Posted December 15, 2009 It should clear them, but the battery itself may be low on charge, I have had problems communicating with my ECU in the past and topping up and charging the battery solved it for me. Quote
Michael_H Posted December 15, 2009 Author Report Posted December 15, 2009 It should clear them, but the battery itself may be low on charge, I have had problems communicating with my ECU in the past and topping up and charging the battery solved it for me. Thanks Quote
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