TCM Power Relay Control Circuit High

…In lonoke, the car run good for 2 months because I fix it February 8th 2023 and April 4 again I was driven back from my work, the check engine come one a message of transmission service show up, the car started to backup or speed, lose velocity, took it to the mechanic, they scanned it again and show a code P0887 that mean,TCM need to be fix or the Software computer. All this happens in less of the 3 months that I got this car, I got the car in January 17th 2023.Is very important for my safety and the safety of others to know, if is any anomaly with those Cars, that can't be fix no matter what, because right now today April 6th I am sitting here waiting the dealer call me for take my car to…

COMPLETE ELECTRICAL POWER FAILURE DUE TO PERSISTENT DRAIN ON BATTERY. AFTER JUMPSTART, CAR WAS OPERATIONAL; HOWEVER, THERE IS INTERMITTENT FAILURE WHEN THE CAR IS NOT IN USE FOR 24 HOURS. INTERMITTENT HARD FAULT WITH DTC P0887 IN SOBDMC (SECONDARY ON BOARD DIAGNOSTICS MODEL C). BELOW ARE A SUBSET OF DTC CODES: DTC MODULE B10D7:87 BCM B1287:11 BCM P0887:00 SOBDM-C P1934:87 BCM P1A10:00 BCM U0140:00 PSCM U3001:00 BECM U3003:13 PSCM U3003:16 BECM U3003:16 BCM THERE IS LIMITED COVERAGE BY THE MANUFACTURE (POST 36K MILES) AND THE CONSUMER IS RESPONSIBLE FOR THE EXTENSIVE DIAGNOSTICS AND REPAIR. THE COMPLEXITY OF THE PLUG IN HYBRID CAR AND THE CURRENT SERVICE MODEL ARE INCONSISTENT. THIS IS A…

My wife, while traveling on the interstate (I35), had a service transmission and engine light come on. The car immediately decreased in speed and performance and became undrivable at highway speeds, She had to limp to the next exit and call and wait for AAA. This was very dangerous due to highway traffic and speeds as well as her being stranded in the middle of nowhere in KS. When we got to the CDJR Dealership they said it was a common, known, issue (fault codes P0887 and C2226) and a software update was required which, by the way, is not free. So $100.45 later the car is "fixed" and we are on our way. This is a known defect (software issue), as identified by the manufacturer, which can be a…

ON 01/16/2021 I WAS DRIVING THE JEEP AT HIGHWAY SPEEDS WHEN SUDDENLY THE TRANSMISSION WOULD NOT SHIFT FROM 4TH TO 5TH AND MY ACCELERATOR PEDDLE WAS UNRESPONSIVE. UPON GETTING HOME I PULLED THE OBD AND RECEIVED CODE P0887 WHICH WAS ASSOCIATED WITH A RECALL FOR THIS VEHICLE AND THE RECALL OUTLINED THE SYMPTOMS I WAS HAVING TO A T. UPON CALLING JEEP AFTER READING THE RECALL I LEARNED THIS VIN WAS NOT RECALLED EVEN THOUGH THE SYMPTOMS FOR THE RECALL WERE THE SAME WE WERE EXPERIENCING. AFTER READING ABOUT THIS ONLINE I THINK THIS IS A WIDER RECALL THAT NEEDS TO HAPPEN BECAUSE SINCE THE RECALL AND SERVICE BULLETIN RELEASE DATE IN JUNE 2018 THERE HAS BEEN MULTIPLE REPORTS OF THIS EXACT SAME…

…CHATTER I HAD THE BRAKES REPLACED 3 TIMES LESS THAN 30,000 MIES ON THE CAR THE CHATTERING KEEPS COMING BACK.VEHICLE STALLS AND TRANSMISSION POPS OUT OG GEAR ON THE HIGHWAY.IT THROUGHS A TRANSMISSION FAULT CODE AND TURNS CHECK ENGINE LIGHT ON FAULT CODE P0887-00 TCM CIRCUIT FALT IM SCARED TO DRIVE HE VEHICLE AND JEEP WONT DO ANYTHING. IM SCARE FOR MY LIFE TO DRIVE THE VEHICLE ITS DANGEROUS PLEASE HELP

WHILE DRIVING THE VEHICLE, THE CHECK ENGINE LIGHT AND SERVICE TRANSMISSION CAME ON. IT STARTING ACTING AS THOUGH IT WAS STUCK IN A HIGHER GEAR. GOING FROM A COMPLETE STOP AND ACCELERATING, THERE WAS NO POWER. AFTER GETTING THE CODE READ, IT WAS DISPLAYING P0887 "TCM POWER RELAY CONTROL CIRCUIT HIGH." I'VE RESEARCHED THE ISSUE AND NOTICED THAT IT HAS HAPPEN ON A LOT OF THE CHRYSLER VEHICLES FROM 2014 TO 2018.

WHILE DRIVING MY CHECK ENGINE LIGHT CAME ON AND I GOT A "SERVICE TRANSMISSION" MESSAGE. I WENT AND HAD IT DIAGNOSED AT AUTOZONE. IT CAME BACK WITH ERROR CODE P0887- TCM POWER RELAY CONTROL CIRCUIT HIGH. THE LIGHT COMES ON AND GOES OFF BUT I AM NOTICING A DECREASE IN THE ACCELERATION POWER AND AT TIMES THE VEHICLE ACTS AS IF IT IS IN NEUTRAL, I HAD TO PUT THE VEHICLE IN PARK AND THEN DRIVE AND IT SLOWLY STARTED DRIVING. *TR

TRANSMISSION SHIFTS UNEXPECTEDLY INTO NEUTRAL AT HIGHWAY SPEEDS (65 MPH). WHEN THE GAS PEDAL IS DEPRESSED THE ENGINE REVS BUT THE CAR DOES NOT RESPOND AS IF IT IS IN NEUTRAL. THE ONLY WAY TO REMEDY IS COMING TO A COMPLETE STOP ON THE FREEWAY AND SHUTTING OFF AND RESTARTING THE CAR. CHECK ENGINE LIGHT COMES ON AND I'VE TAKEN IT TO DEALER AND THEY'VE STATED THAT THE VEHICLE IS NO LONGER UNDER WARRANTY AND STATE THAT THERE IS A TRANSMISSION RECALL AFFECTING THE 2014-2015 MODELS, NOT MINE WHICH IS A 2016. THE LOCAL TRANSMISSION SHOP LOOKED UP THE CODE P0887 (TCM RELAY), BUT STATED THAT HE WOULD NOT WORK ON IT BECAUSE OTHER 2016 JEEP CHEROKEES WITH THE SAME PROBLEM CONTINUE COMING BACK WITH THE…

TL* THE CONTACT OWNS A 2016 JEEP CHEROKEE. WHILE DRIVING 45 MPH, THE VEHICLE JERKED WHILE SHIFTING BETWEEN FIRST, SECOND, AND THIRD GEARS, AND LOST POWER. IN ADDITION, THE RPMS FAILED TO INCREASE TO 2,000 AND THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT DISCONNECTED THE BATTERY CABLE, BUT THE FAILURE RECURRED. THE CONTACT USED THE LPB READER AND RECEIVED CODE: P0887 (TCM HIGH VOLTAGE). THE CONTACT CALLED EAST TENNESSEE DODGE CHRYSLER JEEP RAM (2774 N MAIN ST, CROSSVILLE, TN 38555, (931) 463-3640), BUT THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AND REFERRED THE CONTACT TO NHTSA. THE FAILURE MILEAGE WAS APPROXIMATELY 30,000.

I WAS DRIVING MY 2016 JEEP CHEROKEE LATITUDE 2.4L ON A CITY HIGHWAY WHEN ALL OF A SUDDEN THE SERVICE TRANSMISSION LIGHT POPPED ON AND I COULD NO LONGER ACCELERATE PAST 45MPH. LUCKILY I WAS ABLE TO REACT QUICKLY WITH THE HAZARD LIGHTS AND MAKE MY WAY OVER TO THE SHOULDER. THE ENGINE LIGHT IS NOW ON AND IT IS TRIGGERING CODE P0887. I KNOW NOW THAT THERE HAVE BEEN SEVERAL ISSUES WITH THE 9 GEAR TRANSMISSION IN PREVIOUS YEAR MODELS AS WELL THAT HAVE BEEN RECALLED. THIS IS VERY CONCERNING AND I AM AFRAID OF DRIVING MY VEHICLE ANYWHERE THAT HAS A SPEED LIMIT ABOVE 35!