2001 Volvo V70XC electrical system problems

“TL* THE CONTACT OWNS A 2001 VOLVO V70XC. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE HESITATED UNTIL THE ACCELERATOR PEDAL WAS ENGAGED FORCEFULLY. IN ADDITION, THE ENGINE WARNING INDICATOR ILLUMINATED. THE FAILURE OCCURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE ELECTRONIC THROTTLE MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS IN THE PROCESS OF BEING REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 98,000.”

“WHILE TRAVELING AT HIGH SPEED ON AN INTERSTATE MY CAR LOST POWER COMPLETELY. I WAS ABLE TO GET TO THE SHOULDER SAFELY AND CALL VOLVO ROADSIDE ASSISTANCE. MY CAR WAS TOWED TO THE NEAREST DEALERSHIP WHERE IT SAT FOR A MONTH BECAUSE THE PROBLEM COULDN'T BE DETERMINED. THE CAR WAS RETURNED TO ME. ABOUT SIX MONTHS LATER THE SAME EXPERIENCE OCCURRED, ONCE AGAIN WHILE TRAVELING AT A HIGH SPEED ON AN INTERSTATE HIGHWAY. THE "PROBLEM" WAS FIXED AGAIN. MY CAR HAS BEEN IN AND OUT OF THE DEALERSHIP FOR VARIOUS REASONS FOR YEARS. WHEN I WAS FINALLY FED UP WITH IT AND DECIDED TO SELL IT, IT NEEDED MORE ELECTRICAL WORK. THE SERVICE MANAGER AT A DEALERSHIP LISTENED TO THE PROBLEMS I HAD WITH THE CAR OVER THE YEARS AND FELT THAT IT WARRANTED A CALL TO THE VOLVO REP. I GAVE HIM ALL WORK ORDERS WHICH I HAVE FROM THE PURCHASE DATE OF THE CAR. HE WAS TOLD BY THE VOLVO REP THAT SINCE ALL REPAIR WORK HAD NOT BEEN DONE AT A VOLVO DEALERSHIP THEY COULDN'T HELP ME. NORMAL WORK SUCH AS OIL CHANGES, ETC. WERE DONE BY A MECHANIC WHO ONLY WORKS ON SAABS AND VOLVOS. UPON LOOKING FOR THE NAMES OF VOLVO EXECS THAT I COULD WRITE A LETTER TO I STUMBLED ON A WEBSITE ABOUT VOLVO PROBLEMS AND…”

“ETM/ECM REPLACED 1/2006. SUBSEQUENT SOFTWARE UPGRADE 05/08/2006, 08/09/2006. ROUGH CRANKING IDLE. SUBSEQUENT SHIFTING PROBLEM WITH TRANSMISSION. FOLLOW UP WITH SOFTWARE UPGRADE TCM ON AUG. 9, 2006. PROBLEM STILL PRESENT. TRANSMISSION SHIFTING JERKS BETWEEN 2 AND 3RD GEAR UPON ACCELERATION/DECELERATION. ROUGH SHIFTING WITH KICK DOWN SHIFTING AT SPEEDS +60 MPH. *JB”

“1. WIFE WAS DRIVING ON A HIGHWAY @ APPROXIMATELY 45 MPH. 2) ENGINE IDLED ROUGHLY, STALLED THEN MESSAGE SHOWING "PERFORMANCE REDUCED" SHOWED IN THE CAR INFORMATION SCREEN. CAR WAS ABLE TO RESTART, THEN DRIVEN TO DEALER FOR REPAIR. IT IS BELIEVED TO BE AN ETM FAILURE. *JB”

“MY VEHICLE STALLS WITH NO WARNING. 1. NO WARNING, SEEMINGLY NO EVENTS LEADING UP TO THE FAILURE. 2. FAILURE MANIFESTS ITSELF IN A COMPLETE SHUT-DOWN OF CAR. THE CAR BECOMES A HAZARD WHEREVER FAILURE OCCURS, ESPECIALLY ON THE FREEWAY. NO POWER STEERING OR POWER BRAKES. 3. THE CAR HAS BEEN SERVICED FOR THIS PROBLEM ON 6 OCCASIONS. DEALER REPLACED THROTTLE BODY TWICE, ABS CONTROL MODULE THREE TIMES, AND A WIRE HARNESS, WITH NO GUARANTEE THAT THE PROBLEM IS REMEDIED. *JB”

“CAR SURGED PERIODICALLY WITHOUT GAS PEDAL ENGAGED. WHEN COMING TO A STOP OR SLOWING DOWN IN TRAFFIC. IDLE WAS ERRATIC AND SOMETIMES CAR STALLED CAUSING SAFETY CONCERNS. WHEN CAR STALLED IT WAS DIFFICULT TO RESTART DUE TO IDLE DROPPING. CAR HAS STALLED WHEN PULLING INTO TRAFFIC. *JB”