DTC P0752: Válvula del Solenoide de Cambio A Atascada EN - Honda Accord (2012-2017)
DIY Honda Garage Español
[{'start': '5.000', 'end': '9.053', 'text': 'Diagnostic Trouble Code P0752 corresponds to a'}, {'start': '9.053', 'end': '13.106', 'text': 'situation where the Shift Solenoid Valve'}, {'start': '13.106', 'end': '17.159', 'text': 'A is reported to be stuck in the ON position.  This problem'}, {'start': '17.159', 'end': '21.212', 'text': 'occurs within the transmission control system and'}, {'start': '21.212', 'end': '25.265', 'text': 'significantly affects vehicle performance.  The primary role of the'}, {'start': '25.265', 'end': '29.318', 'text': 'shift solenoid valve is to regulate the flow of'}, {'start': '29.318', 'end': '33.371', 'text': 'transmission fluid, ultimately allowing the'}, {'start': '33.371', 'end': '37.424', 'text': 'transmission gears to shift properly.  When this valve is stuck, it'}, {'start': '37.424', 'end': '41.477', 'text': 'can lead to limited transmission functionality, where'}, {'start': '41.477', 'end': '45.530', 'text': 'the vehicle can only shift into specific gears such as'}, {'start': '45.530', 'end': '49.583', 'text': '2nd or 4th gear, depending on whether the code'}, {'start': '49.583', 'end': '53.636', 'text': 'is confirmed or pending.  Such a malfunction could leave the vehicle'}, {'start': '53.636', 'end': '57.689', 'text': 'in a restricted operating state, creating a safety mode'}, {'start': '57.689', 'end': '61.742', 'text': 'where shift options are severely limited.  It is crucial to'}, {'start': '61.742', 'end': '65.795', 'text': 'address this issue promptly to restore full'}, {'start': '65.795', 'end': '69.848', 'text': 'vehicle functionality and ensure safe driving conditions.'}, {'start': '69.848', 'end': '74.546', 'text': 'Shift Solenoid Valve A is an'}, {'start': '74.546', 'end': '79.243', 'text': 'integral component of the automatic transmission system in the Honda Accord.'}, {'start': '79.243', 'end': '83.941', 'text': 'Its main function is to manage the movement of hydraulic fluid'}, {'start': '83.941', 'end': '88.638', 'text': 'within the transmission, impacting gear changes.  This'}, {'start': '88.638', 'end': '93.336', 'text': 'solenoid is usually located inside the transmission assembly, specifically'}, {'start': '93.336', 'end': '98.034', 'text': 'in the valve body area where it helps'}, {'start': '98.034', 'end': '102.731', 'text': 'control the application of clutches and bands in the'}, {'start': '102.731', 'end': '107.429', 'text': 'transmission.  If the Shift Solenoid Valve A is'}, {'start': '107.429', 'end': '112.126', 'text': 'stuck in the ON position, it may cause the'}, {'start': '112.126', 'end': '116.824', 'text': 'vehicle to not shift gears correctly, causing it to stay'}, {'start': '116.824', 'end': '121.522', 'text': 'in 2nd or 4th gear.  This behavior enables a'}, {'start': '121.522', 'end': '126.219', 'text': 'safety mode that compromises vehicle performance and could'}, {'start': '126.219', 'end': '130.917', 'text': 'potentially lead to further transmission damage if not'}, {'start': '130.917', 'end': '135.614', 'text': 'addressed.  Regular transmission fluid checks and maintenance'}, {'start': '135.614', 'end': '140.312', 'text': 'can help prevent such problems.'}, {'start': '140.312', 'end': '144.310', 'text': 'Several potential causes can lead to the occurrence of DTC'}, {'start': '144.310', 'end': '148.307', 'text': 'P0752 in the Honda Accord.  A common cause is'}, {'start': '148.307', 'end': '152.305', 'text': 'contaminated transmission fluid, which may contain metal debris or'}, {'start': '152.305', 'end': '156.303', 'text': 'excessive clutch material that could obstruct the'}, {'start': '156.303', 'end': '160.301', 'text': "shift solenoid's operation.  Another significant factor could be a"}, {'start': '160.301', 'end': '164.298', 'text': 'faulty shift solenoid valve, which can fail due to'}, {'start': '164.298', 'end': '168.296', 'text': 'wear over time or could have a'}, {'start': '168.296', 'end': '172.294', 'text': 'manufacturing defect.  Additionally, damage to the secondary valve body could'}, {'start': '172.294', 'end': '176.291', 'text': 'result in shift-related failures, as this'}, {'start': '176.291', 'end': '180.289', 'text': 'is the assembly that houses the A valve. Inspection'}, {'start': '180.289', 'end': '184.287', 'text': 'of the transmission fluid and components is critical'}, {'start': '184.287', 'end': '188.285', 'text': 'to effectively diagnosing the problem.  Identifying these factors'}, {'start': '188.285', 'end': '192.282', 'text': 'during troubleshooting can speed up the'}, {'start': '192.282', 'end': '196.280', 'text': 'repair process and prevent future problems.'}, {'start': '196.280', 'end': '201.050', 'text': 'Symptoms associated with DTC P0752 on the Honda'}, {'start': '201.050', 'end': '205.821', 'text': 'Accord can lead to an unpleasant driving experience.'}, {'start': '205.821', 'end': '210.591', 'text': "Drivers may first notice that the vehicle's transmission only"}, {'start': '210.591', 'end': '215.362', 'text': 'shifts into limited gears, specifically 2nd or 4th gear'}, {'start': '215.362', 'end': '220.132', 'text': 'if the code is confirmed.  Intermittent jerky shifts may be felt'}, {'start': '220.132', 'end': '224.903', 'text': 'when shifting from one gear to another, indicating that'}, {'start': '224.903', 'end': '229.673', 'text': 'components are not working harmoniously.  In addition, the situation'}, {'start': '229.673', 'end': '234.444', 'text': 'could activate warning lights on the dashboard, alerting the'}, {'start': '234.444', 'end': '239.214', 'text': 'driver to a transmission fault.  These symptoms could'}, {'start': '239.214', 'end': '243.985', 'text': 'potentially worsen over time, leading to'}, {'start': '243.985', 'end': '248.755', 'text': 'more serious transmission problems if the code is not addressed.  Awareness'}, {'start': '248.755', 'end': '253.526', 'text': 'of these signs is essential for timely intervention and repair'}, {'start': '253.526', 'end': '258.296', 'text': '.'}, {'start': '258.296', 'end': '262.688', 'text': 'The first step in troubleshooting DTC'}, {'start': '262.688', 'end': '267.080', 'text': 'P0752 involves a thorough check of the condition of the'}, {'start': '267.080', 'end': '271.472', 'text': 'Automatic Transmission Fluid (ATF).  Start by warming up the engine to its'}, {'start': '271.472', 'end': '275.864', 'text': 'normal operating temperature, ensuring the radiator fan is'}, {'start': '275.864', 'end': '280.256', 'text': 'working properly.  This step helps achieve accurate measurements when'}, {'start': '280.256', 'end': '284.648', 'text': 'checking fluid levels.  After reaching temperature, it'}, {'start': '284.648', 'end': '289.040', 'text': 'is vital to verify that the transmission is filled to the'}, {'start': '289.040', 'end': '293.432', 'text': 'correct level, as low fluid levels can affect'}, {'start': '293.432', 'end': '297.824', 'text': 'shifting.  Inspect the ATF for any signs of'}, {'start': '297.824', 'end': '302.216', 'text': 'contamination or leaks around the transmission.  It is crucial to drain'}, {'start': '302.216', 'end': '306.608', 'text': 'the ATF through a filter and visually inspect it'}, {'start': '306.608', 'end': '311.000', 'text': 'for metal debris or excessive clutch material.'}, {'start': '311.000', 'end': '315.392', 'text': 'If there is excessive debris, it could indicate internal wear in the'}, {'start': '315.392', 'end': '319.784', 'text': 'transmission, leading to a recommendation for'}, {'start': '319.784', 'end': '324.176', 'text': 'transmission replacement.  On the other hand, if the filter is'}, {'start': '324.176', 'end': '328.568', 'text': 'clean of debris, proceed to replace the ATF to continue'}, {'start': '328.568', 'end': '332.960', 'text': 'with a more in-depth diagnosis.'}, {'start': '332.960', 'end': '337.305', 'text': 'In Step 2 of the troubleshooting process'}, {'start': '337.305', 'end': '341.651', 'text': 'for DTC P0752, the first action is to safely raise the'}, {'start': '341.651', 'end': '345.996', 'text': 'vehicle on a lift or, if one'}, {'start': '345.996', 'end': '350.341', 'text': 'is not available, safely block the rear wheels and'}, {'start': '350.341', 'end': '354.686', 'text': 'raise the front of the vehicle.  Make sure the'}, {'start': '354.686', 'end': '359.032', 'text': 'vehicle is securely supported to prevent any accidents.'}, {'start': '359.032', 'end': '363.377', 'text': 'Then, press the engine start/stop button to select'}, {'start': '363.377', 'end': '367.722', 'text': 'ON mode without starting the engine, allowing the'}, {'start': '367.722', 'end': '372.067', 'text': 'Honda Diagnostic System (HDS) to be accessed for further diagnostics.  It'}, {'start': '372.067', 'end': '376.413', 'text': 'is also crucial to clear the DTC using the HDS tool'}, {'start': '376.413', 'end': '380.758', 'text': 'at this stage.  This action will help reset'}, {'start': '380.758', 'end': '385.103', 'text': 'system memory and provides a clear path to identifying if'}, {'start': '385.103', 'end': '389.448', 'text': 'the problem occurs again.  After clearing the DTC,'}, {'start': '389.448', 'end': '393.794', 'text': 'start the engine and deactivate the Vehicle Stability Assist'}, {'start': '393.794', 'end': '398.139', 'text': '(VSA) by pressing the VSA OFF button.  Running the'}, {'start': '398.139', 'end': '402.484', 'text': 'vehicle in motion allows you to observe the shifting action of'}, {'start': '402.484', 'end': '406.829', 'text': 'the transmission, especially when shifting from 3rd to 4th gear,'}, {'start': '406.829', 'end': '411.175', 'text': 'which will allow for accurate monitoring of'}, {'start': '411.175', 'end': '415.520', 'text': 'system parameters.'}, {'start': '415.520', 'end': '419.985', 'text': 'The final step in troubleshooting DTC'}, {'start': '419.985', 'end': '424.451', 'text': 'P0752 focuses on directly testing Shift Solenoid Valve'}, {'start': '424.451', 'end': '428.916', 'text': 'A through the Honda Diagnostic System'}, {'start': '428.916', 'end': '433.382', 'text': '(HDS).  Select the Shift Solenoid Valve'}, {'start': '433.382', 'end': '437.847', 'text': "A option in the 'Miscellaneous Test Menu' to perform"}, {'start': '437.847', 'end': '442.312', 'text': 'a targeted diagnostic check.  When starting this check, listen for a'}, {'start': '442.312', 'end': '446.778', 'text': 'clicking sound, indicating the solenoid is'}, {'start': '446.778', 'end': '451.243', 'text': 'working properly.  A click sound detected means the'}, {'start': '451.243', 'end': '455.709', 'text': 'solenoid valve may be in proper working condition,'}, {'start': '455.709', 'end': '460.174', 'text': 'also suggesting that the problem could lie in the'}, {'start': '460.174', 'end': '464.640', 'text': 'secondary valve body assembly.  If no'}, {'start': '464.640', 'end': '469.105', 'text': 'clicking sound is heard, this indicates a fault within the'}, {'start': '469.105', 'end': '473.570', 'text': 'solenoid valve itself, which would lead to a'}, {'start': '473.570', 'end': '478.036', 'text': 'recommendation to replace the secondary valve body that houses'}, {'start': '478.036', 'end': '482.501', 'text': 'the valve.  Establishing the operating status of this solenoid is'}, {'start': '482.501', 'end': '486.967', 'text': 'crucial to diagnosing whether the solenoid is failing or if'}, {'start': '486.967', 'end': '491.432', 'text': 'the problem lies elsewhere in the transmission system.'}, {'start': '491.432', 'end': '496.262', 'text': 'After completing troubleshooting and repairs'}, {'start': '496.262', 'end': '501.093', 'text': 'for DTC P0752, performing a final check is a'}, {'start': '501.093', 'end': '505.923', 'text': 'crucial step.  This check includes a road test of the'}, {'start': '505.923', 'end': '510.754', 'text': 'vehicle to evaluate its shifting performance, ensuring that the'}, {'start': '510.754', 'end': '515.584', 'text': 'transmission operates smoothly in all gears.  During the'}, {'start': '515.584', 'end': '520.414', 'text': 'test drive, pay close attention to how the vehicle'}, {'start': '520.414', 'end': '525.245', 'text': 'shifts from one gear to another, looking for a smooth transition'}, {'start': '525.245', 'end': '530.075', 'text': 'without any jerkiness or delays.  After the road test,'}, {'start': '530.075', 'end': '534.906', 'text': 'use the Honda Diagnostic System (HDS) to scan for any'}, {'start': '534.906', 'end': '539.736', 'text': 'recurring Diagnostic Trouble Codes, ensuring that'}, {'start': '539.736', 'end': '544.566', 'text': 'DTC P0752 and any related codes do not reappear.  Successfully passing'}, {'start': '544.566', 'end': '549.397', 'text': 'this step confirms that the repairs performed were effective and'}, {'start': '549.397', 'end': '554.227', 'text': 'that the vehicle is in optimal operating condition.  This procedure'}, {'start': '554.227', 'end': '559.058', 'text': 'is essential not only for peace of mind, but also for'}, {'start': '559.058', 'end': '563.888', 'text': 'the long-term reliability of the transmission system.'}, {'start': '563.888', 'end': '568.431', 'text': 'To help prevent problems like DTC P0752 in'}, {'start': '568.431', 'end': '572.974', 'text': 'the future, it is essential to take a proactive approach to'}, {'start': '572.974', 'end': '577.517', 'text': 'maintenance.  One of the most important preventative measures is to'}, {'start': '577.517', 'end': '582.059', 'text': 'regularly change the Automatic Transmission Fluid (ATF), which can'}, {'start': '582.059', 'end': '586.602', 'text': 'help prevent contamination and ensure smooth'}, {'start': '586.602', 'end': '591.145', 'text': 'system operation.  Monitoring transmission fluid levels is'}, {'start': '591.145', 'end': '595.688', 'text': 'crucial, as low levels can lead to'}, {'start': '595.688', 'end': '600.231', 'text': 'inadequate lubrication and shifting problems.  Another preventative step is to ensure you'}, {'start': '600.231', 'end': '604.774', 'text': 'have appropriate diagnostic tools, such as the'}, {'start': '604.774', 'end': '609.317', 'text': 'Honda Diagnostic System (HDS), available to facilitate quick diagnosis'}, {'start': '609.317', 'end': '613.859', 'text': 'should problems arise.  By prioritizing these'}, {'start': '613.859', 'end': '618.402', 'text': 'maintenance strategies, vehicle owners can improve the longevity of'}, {'start': '618.402', 'end': '622.945', 'text': 'their drivetrains and prevent costly repairs in the'}, {'start': '622.945', 'end': '627.488', 'text': 'future.'}, {'start': '627.488', 'end': '632.417', 'text': 'In short, understanding the implications of Diagnostic Trouble Code'}, {'start': '632.417', 'end': '637.345', 'text': 'P0752 is vital for Honda Accord owners'}, {'start': '637.345', 'end': '642.274', 'text': 'to ensure the performance and reliability of their vehicle.'}, {'start': '642.274', 'end': '647.202', 'text': 'The troubleshooting steps highlight the need'}, {'start': '647.202', 'end': '652.131', 'text': 'for a systematic approach to diagnosing transmission problems, focusing'}, {'start': '652.131', 'end': '657.059', 'text': 'particularly on the role of Shift Solenoid Valve'}, {'start': '657.059', 'end': '661.988', 'text': 'A and its impact on shifting functionality.'}, {'start': '661.988', 'end': '666.917', 'text': 'Regular diagnostics using tools like the Honda Diagnostic System'}, {'start': '666.917', 'end': '671.845', 'text': '(HDS) allow for early detection of faults, enabling'}, {'start': '671.845', 'end': '676.774', 'text': 'timely repairs and maintenance.  Additionally, prioritizing'}, {'start': '676.774', 'end': '681.702', 'text': 'Automatic Transmission Fluid (ATF) maintenance is essential to prevent contamination and'}, {'start': '681.702', 'end': '686.631', 'text': 'extend the life of the transmission system.  By adhering to'}, {'start': '686.631', 'end': '691.559', 'text': 'these practices, vehicle owners can enjoy a'}, {'start': '691.559', 'end': '696.488', 'text': 'smooth and reliable driving experience while protecting their investment.'}]