EV1
Active member
After turning the car on the brake pedal respons / feeling is different and the brakes starts braking only when the pedal is pressed at least 1/2 inch deeper then normal. The braking force is way less then normal at the same pedal pressure and there is no regen with brake pedal. (4 bars SOC, but happens at any SOC) Feels scary and unreliable. No warning lights or any indication!
Turning the car off and 10 seconds later on again does not make a difference. Leaving the car off for 30 minutes or more and this issue is gone again. It also comes at random, but never in the middle of a ride. When it's there, it's always direct from the start / turning on.
It started this summer july 2014 and happend at first about once a month, but now, at least, once a week.
relevant DTC codes are:
BRAKE C1A62 CONTROL MODULE POWER SUPPLY (part number 46007-3NA0A )
BRAKE U1511 POWER SUPPLY BACKUP UNIT COMM (part number 46007-3NA0A )
This Monday I will take the car to the dealer and post here what they have done about it.
Turning the car off and 10 seconds later on again does not make a difference. Leaving the car off for 30 minutes or more and this issue is gone again. It also comes at random, but never in the middle of a ride. When it's there, it's always direct from the start / turning on.
It started this summer july 2014 and happend at first about once a month, but now, at least, once a week.
relevant DTC codes are:
BRAKE C1A62 CONTROL MODULE POWER SUPPLY (part number 46007-3NA0A )
BRAKE U1511 POWER SUPPLY BACKUP UNIT COMM (part number 46007-3NA0A )
This Monday I will take the car to the dealer and post here what they have done about it.