Gregster Posted May 22 Share Posted May 22 Hi Guys, I have a problem hopefully something which can be resolved fast and easy. 2005 Toyota Alphard Hybrid It starts and than you can drive about 200 m and than stopes.Than you wait start again same thing happens. Than I started and waited, the engine was running and charged up the hybrid battery to the 3 green bars and stopped again. I have an iSoft reader which is not the most advance but gave me some codes: -C1213 HV SYSTEM COMMUNICATION CIRCUIT -P3002 HV SERIAL COMMUNICATION -P1636 HV ECU MALFUNCTION So what do you guys think? What can be done? Quote Link to comment Share on other sites More sharing options...
Goldstar Posted May 22 Share Posted May 22 I did read of someone recently disconnecting the standard battery and it cleared a fault code which helped driving for longer to get home (but not necessarily solving the reason why it’s started) Quote Link to comment Share on other sites More sharing options...
Gregster Posted May 22 Author Share Posted May 22 How did you fix the problem after? Quote Link to comment Share on other sites More sharing options...
Jeza Posted May 22 Share Posted May 22 What warning lights were on when it shut down? Mine was similar but different codes and related to the HV battery one cell weak, I think P3000 is the generic code for this. Comms is lost with the brake ECU so no regenerative brake function or stability control. Quote Link to comment Share on other sites More sharing options...
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