TSBs and Recall information

service bulletins vehicle repair information bulletins technical bulletins automotive aftermarket TSBs

NISSAN: 2007-08 Altima, Rogue, Sentra with QR25DE or MR20DE engine and RE0F10A CVT transmission

SUBJECT: MIL illumination with P0744, P0840, P0845 and/or P1777 indicates problems with transmission fluid pressure or torque converter solenoids. The bulletin states that if any of these codes are present, replace the Control Valve Assembly in the transmission. The transmission control unit also will need to be reprogrammed. The bulletin includes a list of parts, but no instructions. Bulletin NTB0-148a

HYUNDAI: 1999-2005 Sonata, 2001-06 Santa Fe, 2001-05 XG300/XG350

SUBJECT: Intermittent MIL illumination with no fault codes might be caused by a temporary grounding of the "Spark Timing Adjustment" terminal used only during vehicle manufacture. When grounded, the MIL illuminates and code P1330 is set, but the MIL will turn off and the code will disappear when the ground connection is removed. The bulletin says a record of this event will be stored in Freeze Frame. The bulletin offers diagnostic help on finding the cause of the event and detailed illustrations. Bulletin 10-FL-08

SOURCE: ALLDATA