EV manufacturer
Nissan EV diagnostics
Browse in-scope 2021+ battery-electric and plug-in hybrid model families, plus evidence-labelled diagnostic records.
2 model families61 verified18 accepted research59 reference candidates
Nissan AriyaModels
Verified Manufacturer-level verified records
These records passed the verified evidence gate. Model applicability is shown only where separately supported.
U1000015 Sign in to TCU with customer’s User ID and Password NOTE: The following steps are for customers wit h an existing NissanConnect EV account. For customers without an existinP3102059c Clearing EV/HEV BATTERY GRADUAL CAP LOSS DATA CLEAR 17. Select EV/HEV Work support. 18. Select BATTERY GRADUAL CAP LOSS DATA CLEAR. 19. Select Start. Figure 18 20. Select StarB130C New / replacement TCU is iB2631OK 24/27 NTB18-039 47. Select Back . Figure 40 48. Using the arrow keys, go to Page 3/3, and then select MULTI AV. Figure 41 Step 47 Page 3/3 Arrow keys Select MULTI AV 25/27 NTB18C1A17-49(CONTROL UNIT (INTERNAL ELECTRONIC ERROR)) Figure 1 ACTION 1. Install the new Distance Sensor. 2. Add a foam strip to th e new Distance Sensor. 3. Perform Radar Alignment. IMPORTANC1B84-00(DIST SEN MALFUNCTION) C1A17-49 – (CONTROL UNIT (INTERNAL ELECTRONIC ERROR)) Figure 1 ACTION 1. Install the new Distance Sensor. 2. Add a foam strip to th e new Distance SensorP31C2The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closelyP3131The purpose of ACTION (above) is to give you a quick idea of the work youU1009-96ion battery only. ACTION Refer to step 20 under SERVICE PROCEDURE to confirm this bulletin applies to the vehicle being worked on. If this bulletin applies, reprogr am the lithiuB00A0-00071 26. Select Close . Figure 16 After selecting Close, the screen in Figure 17 should display (the DTC is erased). Figure 17 13/13 NTB19-071 27. Turn OFF the ignition and di scoP189AThe Parking Actuator Relay "A" plugs into connector E54 in the relay box. ACTION 1. Replace the Parking Actuator Relay “A” harness connector. IMPORTANT: The pB2902-422018-2019 LEAF (ZE1) APPLIED VIN: Vehicles built before 1N4AZ1(*)(*)(*)KC306826 APPLIED DATE: Vehicles built before January 8, 2019 APPLIED SYSTEM: Vehicles equipped with a 40 kWhC2580-49 Erase the DTC. DO NOT replace any parts. If DTC C1A17-49 or C2580-49 is stored in LASER/RADAR in the "CURRENT" column, refer to the applicable ESM for instructions. AMENDMENT HU1002 Module was not connected Module has internal issue Module is not installed Wrong Part Number Module is not programmed Wrong configuration Go to A on page 4 Go to B on pU1001 Module was not connected Module has internal issue Module is not installed Wrong Part Number Module is not programmed Wrong configuration Go to A on page 4 Go to B on pU1010 Module was not connected Module has internal issue Module is not installed Wrong Part Number Module is not programmed Wrong configuration Go to A on page 4 Go to B on pService EV System: Power ReducedService EV System: Power ReducedB2191Difference of keyP1615Difference of keyP056022). 15. Select Vehicle reprogramming. Figure 1 VI3 symbol Battery voltage xxxxxxxxxxxxxxxxx xxxxxxx 4/29 NTB23-075 16. Scroll down until you see HV BATTERY listed (Figure 2). 17P1B3A11, P1B3B-11, P1B31-11 to P1B36-11; all for “Module temperature sensor”, AND/OR DTCs P1B60-12, P1B69-12, P1B6A-12, P1B6B-12, P1B61-12 toP1B0162 for “Cell voltage circuit” is stored as PAST and does not return as CURRENT when erased, OR DTCs P1B30-11, P1B39-11, P1B3A-11, P1B3B-1P1B6B12, P1B61-12 to P1B68-12; all for “Cell voltage circuit”. ACTION Follow the SERVICE PROCEDURE in this bulletin to re program the HV BATTERYP1B6A12, P1B6B-12, P1B61-12 to P1B68-12; all for “Cell voltage circuit”. ACTION Follow the SERVICE PROCEDURE in this bulletin to re program theP1B3611; all for “Module temperature sensor”, AND/OR DTCs P1B60-12, P1B69-12, P1B6A-12, P1B6B-12, P1B61-12 to P1B68-12; all for “Cell voltageP1B3911, P1B3A-11, P1B3B-11, P1B31-11 to P1B36-11; all for “Module temperature sensor”, AND/OR DTCs P1B60-12, P1B69-12, P1B6A-12, P1B6B-12, P1P1B3B11, P1B31-11 to P1B36-11; all for “Module temperature sensor”, AND/OR DTCs P1B60-12, P1B69-12, P1B6A-12, P1B6B-12, P1B61-12 to P1B68-12;P1B6112 to P1B68-12; all for “Cell voltage circuit”. ACTION Follow the SERVICE PROCEDURE in this bulletin to re program the HV BATTERY and HIGHP1B6812; all for “Cell voltage circuit”. ACTION Follow the SERVICE PROCEDURE in this bulletin to re program the HV BATTERY and HIGH VOLTAGE BATTP1B6912, P1B6A-12, P1B6B-12, P1B61-12 to P1B68-12; all for “Cell voltage circuit”. ACTION Follow the SERVICE PROCEDURE in this bulletin to re prP1B6012, P1B69-12, P1B6A-12, P1B6B-12, P1B61-12 to P1B68-12; all for “Cell voltage circuit”. ACTION Follow the SERVICE PROCEDURE in this bulletiP1B3011, P1B39-11, P1B3A-11, P1B3B-11, P1B31-11 to P1B36-11; all for “Module temperature sensor”, AND/OR DTCs P1B60-12, P1B69-12, P1B6A-12, P1P1B3111 to P1B36-11; all for “Module temperature sensor”, AND/OR DTCs P1B60-12, P1B69-12, P1B6A-12, P1B6B-12, P1B61-12 to P1B68-12; all for “CP316C2013 LEAF. *PEP31712013 LEAF. *PEP04552011. MODEL NOT LISTED. *PEP04562011. MODEL NOT LISTED. *PEP04422011. MODEL NOT LISTED. *PEB00A000 (OCCUPANT DETECTION SENSOR UNIT) is stored, AND OCS zero point reset cannot be performed, (continued on the next page)B2E6106 HINT: These DTCs are caused by an issue with a cloud-server that is related to the TCU. ACTION 1. Do NOT replace the TCU. Replacing theB2E4B06 B2E60-06 B2E61-06 HINT: These DTCs are caused by an issue with a cloud-server that is related to the TCU. ACTION 1. Do NOT replace tB2E6006 B2E61-06 HINT: These DTCs are caused by an issue with a cloud-server that is related to the TCU. ACTION 1. Do NOT replace the TCU. RepC258049 STORED IN LASER/RADAR This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bC1A1749 OR C2580-49 STORED IN LASER/RADAR This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versioP18B11. Confirm the curreC1E50SIDE RADAR ALIGNMENT ï· C1E50-78 - SIDE RADAR ALIGNMENT ï· C1ED0-54 - SIDE RADAR ALIGNMENT ï· C1ED0-78 - SIDE RADAR ALIGNMENT ï· C1E10-54 - SIDE RADAR ALIGNMENT ï· CC1ED0SIDE RADAR ALIGNMENT ï· C1ED0-78 - SIDE RADAR ALIGNMENT ï· C1E10-54 - SIDE RADAR ALIGNMENT ï· C1E10-78 - SIDE RADAR ALIGNMENT ï· C1E90-54 - SIDE RADAR OFF-CENTER ï·C1F9097 â ADAS control unit 2 circuit ï· C1F05-49 â Front camera unit ï· C1F05-97 â Front camera unit ï· C1F05-04 â Front camera unitP0AA6Ion battery module triggered the DTCs. ï· If a Li-Ion battery module did not trigger the DTCs, this bulletin does notP31E7Ion battery module triggered the DTCs. ï· If a Li-Ion battery module did not trigger the DTCs, this bulletinP18A5This DTC can be set during manufacture and will not reoccur once cleaB2774III plus (C-III plus). 2. Replace the PTC heater. Please see this bulletin foB2773III plus (C-III plus). 2. Replace the PTC heaterP3141Board Charger) have been amended. When diagnosing or repairing P3141, please use only the SERVICE PROCEDURE (page 2) from this bulletin unless otherwise directed by this bulletinU100996 (Quick charger comm [Quick charger communication]) may be stored. - This issue applies to vehicles equipped with a 40 kWh lithium-ion baC1B8400 ? (DIST SEN MALFUNCTION) - C1A17-49 ? (CONTROL UNIT (INTERNAL ELECTRONIC ERROR)) ACTION 1. Install the new Distance Sensor. 2. Add a foaB2EF0B130C ? TCU (Telematics Control Unit) PAIRING ERROR If one of these DTCs is stored, followB2FE01. Start the engine and let it idle for 30 minutes (to allow charging of the TCU internal bB290242 STORED IF YOU CONFIRM The EV Battery warning light is ON AND DTC B2902-42 (PDM POWER DELIVERY MODULE) is stored. ACTION 1. Confirm the current Power Delivery Module (PDM) part nC1A1697, C2582, or C2582-97 is the ONLY DTC stored. Figure 1 Figure 2 This bulletin has been amended. See AMENDMENT HISTORY on the last page. PlC258297 is the ONLY DTC stored. Figure 1 Figure 2 This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previou
Accepted Research Accepted research
These curated research findings are useful for discovery but are not yet treated as verified canonical diagnostics.
B00A0-00LEAF ZE1 (2022): Occupant-detection sensor unit fault. Zero-point calibration may not complete.
C1F05-04ARIYA (2023–2025): Front camera unit fault, subcode 04.
C1F05-49ARIYA (2023–2025): Front camera unit fault, subcode 49.
C1F05-97ARIYA (2023–2025): Front camera unit fault, subcode 97.
C1F90-97ARIYA (2023–2025): Fault in the ADAS control unit 2 circuit.
C1F95-11ARIYA (2023–2025): Fault in the backup-function supply circuit.
C21F6-49ARIYA (2023–2025): Camera fault, subcode 49.
C2500-49ARIYA (2023–2025): Camera unit malfunction.
C2506-49ARIYA (2023–2025): Front camera unit malfunction.
C2540-04ARIYA (2023–2025): A backup operating mode has been recorded.
C258E-86ARIYA (2023–2025): Steering angle sensor fault, subcode 86.
P18B1LEAF ZE1 (2022): A control module fault has been stored in the shift control unit.
U19BC-87ARIYA (2023–2025): CAN communication has been lost with the left rear side radar.
U19BD-87ARIYA (2023–2025): CAN communication has been lost with the right rear side radar.
U19C2-87ARIYA (2023–2025): Around View Monitor (AVM) Ethernet circuit fault.
U19C6-87ARIYA (2023–2025): Ethernet communication with the front camera is faulty.
U19C7-87ARIYA (2023–2025): Ethernet communication with the HD map module is faulty.
U2159-87ARIYA (2023–2025): CAN communication with the steering control unit is faulty.
Reference Brand reference codes
Openly licensed reference definitions are discovery data, not proof of applicability to a particular Nissan EV.
P1105MAP BARO Pressure Switch Solenoid Valve
P1110Intake Valve Timing Control Solenoid
P1120Secondary Throttle Position Sensor Circuit Fault
P1125Tandem Throttle Position Sensor Circuit Fault
P1126Thermostat Function
P1130Swirl Control Valve Control Solenoid Valve
P1135Intake Valve Timing Control Circuit Bank 2
P1140Intake Valve Timing Control Position Sensor Bank 1
P1145Intake Valve Timing Control Position Sensor Bank 2
P1148Closed Loop Control Bank 1
P1165Swirl Control Valve Control Vacuum Switch
P1168Closed Loop Control Bank 2
P1210Traction Control System Signal Fault
P1211ABS TCS Control Unit
P1212ABS TCS Communication Line
P1217Engine Over Temperature Overheat
P1220Fuel Pump Control Signal Fault
P1320Ignition Signal
P1335Crankshaft Position Sensor REF
P1336Crankshaft Position Sensor CKPS
P1400EGRC Solenoid Valve
P1401EGR Temperature Sensor
P1402EGR System
P1440EVAP Control System Small Leak
P1441Vacuum Cut Valve Bypass Valve
P1443EVAP Canister Control Vacuum Switch Circuit Fault
P1444Canister Purge Volume Control Solenoid Valve
P1445EVAP Canister Purge Volume Control Valve
P1446EVAP Canister Vent Control Valve Closed
P1447EVAP Control System Purge Flow Monitoring
P1448EVAP Canister Vent Control Valve Open
P1464Fuel Level Sensor Circuit Ground Signal
P1490Vacuum Cut Valve Bypass Valve Circuit
P1491Vacuum Cut Valve Bypass Valve
P1492EVAP Canister Purge Control Solenoid Valve Circuit
P1493EVAP Canister Purge Control Valve Solenoid Valve
P1550TCC Solenoid Valve
P1605AT Diagnostic Communication Line
P1701Fuel Trim
P1705Throttle Position Sensor Circuit AT
P1706Park Neutral Position PNP Switch
P1760Overrun Clutch Solenoid Valve Circuit
P1780Transmission Control Switch Circuit Overdrive Off Switch Not Cycled During The Self Test
P1781Transmission 4x4 Low Switch Out Of Range Fault
P1783Transmission Fluid Temperature High Input
P1788Pressure Control Solenoid B Circuit Open
P1789Pressure Control Solenoid B Circuit Shorted
P1790TP Mechanical Circuit
P1791TP Electric Circuit
P1792Barometer Pressure Circuit
P1793Intake Air Volume Circuit
P1794Powertrain Control Module Battery Direct Power Circuit
P1795Idle Switch Circuit
P1796Kick Down Switch Circuit
P1797P/N Switch Open Or Short Circuit
P1798Coolant Temperature Circuit
P1799Hold Switch Circuit
P1900Turbine Speed Sensor Circuit Intermittent
P1901Torque Converter Clutch Circuit Intermittent