2008 Toyota 4Runner power train problems

“DIAGNOSIS FOUND TRANS FLUID WICKING UP HARNESS TO ENGINE ECM CONTAMINATING HARNESS AND ECU GIVEN FALSE/ABNORMAL READINGS AT ECM. EXTENSIVE REPAIRS NECESSARY W/ INTERNAL TRANS WIRE REPLACEMENT, ENGINE HARNESS REPLACEMENT & ENGINE ECU REPLACEMENT. OTHER CLEANING MAY BE NECESSARY OR OTHER HARNESS REPLACEMENT NECESSARY [Other]: TRANSMISSION WIRE REPLACMENT [Other]: ENGINE HARNESS REPLACEMENT [Other]: ECM REPLACEMENT”

“The actuator in the transfer case went bad in such a way as to not allow the vehicle either move (under its own power) or to be in a parked state; though the shifter and indicator lights indicated PARK and although you could turn off the vehicle and also remove the key, the vehicle was actually in a NUETRAL state that allowed the vehicle to freely roll. I put something behind the tire THANK GOODNESS I noticed! Anyway, Toyota wants more than the vehicle is worth to fix it so my mechanic replaced the transfer case with a used one. I've heard of others having this problem and it seems like it could be a safety-related concern. And an expensive concern, as well.”

“VEHICLE DISPLAYED A CHECK ENGINE LIGHT DUE TO A NON SEALING GAS CAP. THIS CONDITION ALSO DISABLES THE STABILITY CONTROL SYSTEM. VEHICLE LOST CONTROL ON WET CONDITIONS AND WAS UNABLE TO RECOVER DUE TO ALL TRACTION AND STABILIZATION SYSTEMS BEING TURNED OFF DUE TO A CHECK ENGINE LIGHT (FAULTY GAS CAP). I HAVE OWNED THE VEHICLE FOR 6 YEARS AND HAVE PUT OVER 80,000 MILES ON IT WITHOUT INCIDENT. VEHICLE WAS IN MOTION TRAVELING THE SPEED LIMIT ON A RAINY ROAD.*DT *TR”

“TAMARA RECALL PREV OWNED VEH, BOUGHT FROM DEALERSHIP AS "SAFE" TO OPERATE,110,000 MI ON 11072016. PREV OWNER AND CURRENT OWNER HAD VE HAD VEH SERVICED REGULARLY. UNDERCARRIAGE AND BRAKING NOISE WHILE IN MOTION ON HWY. REAR DOOR NOT ABLE TO OPEN, MANUALLY OR WITH REMOTE. MAINT LIGHT AND TIRE LIGHT CAME ON. POST NOISE INSPECTION BY MECHANIC, LEFT (?)FRONT AXLE BOOT IS SPLIT. FRONT NOISE UNDETERMINED (SWAY BAR LINKS OR STRUTTS?) AT THIS TIME. REAR LEFT DRIVER'S SIDE AXLE BEARING AND SEAL LEAKING TRANSMISSION FLUID(?) INTO BRAKES. BRAKES AFFECTED BY LEAKING FLUID AND WILL HAVE TO BE REPLACED DUE TO DAMAGE BY FLUID, WHICH COULD CAUSE BRAKE FAILURE WHILE DRIVING. REAR DOOR LOCK FAILURE DUE TO INTERIOR CORROSION/RUST. MAY NEED TO BE REPLACED.”

“WHEN DRIVING, THE CAR WAS MAKING A THUMPING NOISE WHICH WENT AWAY WHEN THE BRAKES WERE APPLIED. TOYOTA DEALER SAID IT WAS A BENT REAR AXLE AND WOULD COST $2300 TO REPLACE. THE VECHICLE IS IN EXCELLENT CONDITION WITH 108,000 MILES. HAVE NEVER HIT A BIG POTHOLE OR RUN OVER A CURB. I BELIEVE IT IS A DEFECT THAT CAME WITH THE CAR AND SHOWED UP AFTER DRIVING FOR 10 YEARS. THERE ARE A LOT OF BENT AXLES REPORTED OVER THE INTERNET ON TOYOTA TRUCKS AND SUVSL MORE THAN ANY OTHER VECHICLEL I HAVE OWNED MANY MANY CARS AND SUVS AND NEVER HAD A BENT REAR AXLE BEFOREL DEALER SAID I WOULD GET REIMBURSED IF TOYOTA ISSUED A RECALL. VERY UNHAPPY WITH THIS!”

“FRAME RUST IS SO PERVASIVE ON MY 2008 4RUNNER THAT THE TOYOTA DEALER REFUSES TO MAKE NECESSARY REPAIRS TO TRANSMISSION. THE DEALER SUGGESTED THAT I "WALK AWAY FROM THE VEHICLE", CITING FUTURE RUST-RELATED PROBLEMS WITH CALIPER REPLACEMENT AND OTHER ROUTINE MAINTENANCE. RUST ON DIFFERENTIAL AXLE LED TO THE SHEARING OFF OF THE FLUID DRAIN BOLT, RENDERING THAT IMPOSSIBLE TO DRAIN/REFILL. ATTACHED ARE NOTES FROM THE DEALER'S MAINTENANCE ENGINEER, CITING RUSTED CROSS MEMBER BOLTS AND OTHER COMPONENTS INTERFERING WITH NECESSARY REPAIRS. I HAVE SERIOUS CONCERNS ABOUT THE ONGOING SAFETY AND ROAD-WORTHINESS OF THIS VEHICLE.”