service ride on gmc yukon 04
hi all ..
iam working on gmc yukon 04 5.3L
the car got : service ride light on . and service tire monitor on ,
i put my scantools .. there is c0292 fault in stored DTC .
car condition :
new aftermarket rims ( R 20 ) 285 - 50
new rear suspension OEM ,
the compressor is working coz i hear it when car starting .
any suggestion ?