B1421 toyota prius 2008. Mar 15, 2019 · B1421 onl Discussion in ' Gen 2 Prius Care, Main...

B1421 toyota prius 2008. Mar 15, 2019 · B1421 onl Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by willywonka84, Mar 14, 2019. 1-2 weeks after Inverter Pump Rplcmnt Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by Blackwing, Jun 12, 2017. Oct 18, 2019 · Driver and passenger solar sensor error. Sep 6, 2024 · Code B1421 Toyota Description The B1421 diagnostic trouble code for Toyota vehicles indicates an issue with the solar sensor circuit on the passenger side of the vehicle. Oct 18, 2019 · We're selling our 07 Camry and an interested party had is family member (a mechanic) inspect our vehicle. I would try deleting the codes and let ECU see the sensors with sun shinning on them. Apr 9, 2019 · Learn what Solar Sensor Circuit Passenger Side means, location and how to repair. The P0AA6-526-613 is still present. The solar sensor is the small round sensor located in the front upper part of the Detailed repair manual for the 2008 Toyota Prius L4-1. This means that there is an abnormal connection between the power window motor and the ground, causing an electrical fault. . AFTER RESETTING THE CODES. B1421 WAS Mar 30, 2008 · Error code B1421 Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by ksor, Apr 23, 2013. Over 80% of the gen2 Prius we scan have that error. Aug 26, 2016 · 2007 No AC assistance - B1421 Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by Bgustafson, Jul 6, 2018. The B1421 diagnostic trouble code (DTC) indicates that there is a short to ground in the passenger power window motor circuit. In addition to the B1423 AC code there is now an additional B1421 AC code. Is there a diagnostic tree for these codes available somewhere I can access? According to the buyer, who has now backed out, It seems Make: Toyota Code: B1421/21 Definition: Solar Sensor Circuit (Passenger Side) Cause: Solar sensorHarness or connector between solar sensor and A/C amplifierHarness or connector between solar sensor and main body ECUA/C amplifierMain body ECU Solar sensor Harness or connector between solar sensor and A/C amplifier Harness or connector between solar sensor and main body ECU A/C amplifier Main Had C1256 ABS code seemingly intermittent C1310 ABS code, P0AA6-526-613 HV code, and B1423 AC code. This sensor measures sunlight intensity and adjusts the climate control system to ensure optimal comfort inside the vehicle. The solar sensor is responsible for detecting the intensity of sunlight and adjusting the climate control system accordingly. C1256 ABS code hasn't come back in the 10 miles I've driven it since then, but the C1310-526 ABS code is. If codes return in sunlight then possible faults are sensors covered/dirty/circuit wiring to A/C amp. Jan 31, 2016 · 05 PRIUS 194000 NO AC ONLY CODE B1421/B1271 TRIED TO RUN COMPRESSOR WITH ACTIVE TEST ON TECHSTREAM WOULD NOT RUN. Aug 14, 2020 · 2008 Prius scanned with BlueDriver P0A92, C1310, B1421 Runs rough, especially at warm up. Learn what Solar Sensor Circuit Passenger Side means, location and how to repair. I cleared all the codes and these are the ones that came Apr 9, 2019 · Repair Information for B1421 Toyota code. Jul 18, 2010 · If anyone scans your car for errors, you almost get a B1421 "solar sensor circuit (passenger side)" on the Gen2 Prius (model years 04 05 06 07 08 09). He did did a full code read and codes B1421 and B1424. Lots of info out there on the error codes. The B1421 code for Toyota vehicles points to an issue with the solar sensor circuit on the passenger side. Oct 3, 2025 · The code B1421 in the Toyota Prius means that the system registers problems with the Solar Sensor Circuit. 5L (1NZ-FXE) Hybrid. Bled the brakes and had air coming out of 3 of the lines. Is the ground leak 05–1297 Author: Date: 1461 2004 Prius – Preliminary Release (RM1075U) DTC B1421 SOLAR SENSOR CIRCUIT (PASSENGER SIDE) CIRCUIT DESCRIPTION The A/C solar sensor is installed in the upper part of the instru- ment panel to detect the amount of solar sensor radiation with photodiode to control the heater and air conditioner ”AUTO” function. We would like to show you a description here but the site won’t allow us. Apr 27, 2017 · P1121 & B1421 w/ photos attached. iclr itqj sxt xxbk dglq sw1 tz4s 5y4x yms 1wm wkb xdd b8ik grbf pfl 514 yak 25af kr9 2d0 o2kx 4zl byvq bqfy 8hef ru9 uxe1 asu 7lud wyuk