Jerry stackhouse Posted August 8, 2020 Report Share Posted August 8, 2020 Hello I have a link g4x for alteza I have wired it up on a lexus is 200 with 1gfe engine and the trc off is lighting on the dashboard Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 9, 2020 Report Share Posted August 9, 2020 The info I have is the TRC lamp is controlled by the ABS/Traction ecu, not by the engine ecu or anything it is transmitting. So there is likely some required signal missing from the ABS ecu. Quote Link to comment Share on other sites More sharing options...
wastegate Posted August 11, 2020 Report Share Posted August 11, 2020 On 8/9/2020 at 4:26 AM, Jerry stackhouse said: Hello I have a link g4x for alteza I have wired it up on a lexus is 200 with 1gfe engine and the trc off is lighting on the dashboard The Traction/ABS module uses a data path to the stock ECU via the ENG+(pin E14), ENG-(E21), NEO(E15), TRC+(E13), TRC-(E20) signals, the Link doesn't transmit some of the data to the Skid Control computer. Pins E14,E21,E15,E13,E20 (Connector E2) on the Altezza Link are not connected. It's normal for TRC light to be on. Just remove the bulb. Quote Link to comment Share on other sites More sharing options...
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