2011 Hybrid Camry Black SE battery has been fully charged like the battery picture shows since I got the car in 2011. Which is good I think. The car only sat for 3 months while the virus was out. I haven’t reset the codes. Since I don’t have a code reader. I started the car on June 2nd. The fan in the back is super loud . I went back to work June 5th. I need the car again so I can work at Luray Caverns again but the car doesn’t seem to work as well as it did back in mid-2011 when I bought it. My Stevens Toyota in Harrisburg VA on July 18th and they given me the codes already. They want over 6,000$ or something to fix all of this which is super crazy. I’m in Harrisburg VA which is about 30 to 40 minutes to my work. I hope I didn’t damage the hybrid system or anything. I know I jump started the Camry with my neighbors jump starter when the auxiliary battery was dead back June 2nd. Any Options? P0A80 - Replace Hybrid Battery Pack P0A7F - Hybrid Battery Pack Deterioration P0A0D - High Voltage System Interlock Circuit High P0A0F - Engine Failed to Start P0A1F - Battery Energy Control Module P0AFA - Hybrid Battery System Voltage Low P3027 - Battery Block 17 Becomes Weak P3000 - Battery Control System Malfunction P0A1D - Hybrid Powertrain Control Module P0606 - ECM Processor Error P0604 - Internal Control Module Random Access Memory Error P0560 - System Voltage Malfunction P0516 - Battery Temperature Sensor Circuit Low P0420 - Catalyst System Efficiency Below Threshold C2318 - Low Or High Voltage Error Power Supply Malfunction C1242 - IG1/IG2 Power Source Circuit C1241 - Low Or High Battery Positive Voltage C1310 - Malfunction In HV System C1259 - HV System Regenerative Malfunction B1424 - Solar Sensor Circuit Driver Side B1421 - Solar Sensor Circuit Passenger Side U0111 - Lost Communication With Battery Energy Control Module U0100 - Lost Communication With Engine Control Module/Powertrain Control Module U0293 - Lost Communication With Hybrid Vehicle ECU
Congrats on 386K miles! It's hard to think about options without knowing the maintenance history of this vehicle, but I couldn't help to think that most of your codes other than Hybrid system and weak battery in block 17 are cause by dead 12V battery... I would suggest clear the code, and either buy a new 12V battery or charge up and load test current 12V, start and drive your Camry till the code comes back and see what's codes are left, then figure out your options... Posted via the PriusChat mobile app.
I hope you checked the 12v battery, because that was definitely a big contributor. The older a hybrid gets, it has more chance of having ‘high drain’ on NiMH cells if left unused. My NWH11 had a good battery with two blocks having one bad module each; I left it 1 year - most blocks were down from 14v, to as low as 2.6v! So I’m rebuilding the pack with NWH20 cells. you probably had some excess self discharge in a single battery, and also a dead 12v battery. I hope you got it sorted!
