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P1516 Diagnostic Trouble Code Discussion for May 2008

TAC Module Throttle Actuator Position Performance


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Trouble Ticket Help Requests for DTC P1516
Help Request Posted
2004 Chevrolet Tahoe LS 5.3L MIL Lamp on VIN: 1GNEK13Z54
P1516: TAC Module Throttle Actuator Position Performance. ... "reduced power mode" & codes P0120, P0220, & P1516. Checked scan data, all looked good so we cleared codes & couldn't get them to come back. Truck came back in 3 days ago with...
May 28, 2008
2004 Chevrolet Tahoe LS 5.3L MIL Lamp on VIN: 1GNEK13Z54
P1516: TAC Module Throttle Actuator Position Performance. ... "reduced power mode" & codes P0120, P0220, & P1516. Checked scan data, all looked good so we cleared codes & couldn't get them to come back. Truck came back in 3 days ago with...
May 29, 2008