Lothsahn
Posts: 23
Joined: Thu Apr 05, 2018 4:35 pm
Delivery Date: 04 Jan 2018
Leaf Number: 007797

Codes being thrown by my Nissan Leaf

Wed May 30, 2018 12:01 pm

I had an incident where I had to emergency brake hard a couple days ago in my 2011 leaf. Today I used LeafSpy and found the following codes:
C118A ABS E-Driven Int Brake System BRC-124
C1A60 BRAKE Control Module BR-39
C1A61 BRAKE Motor Power Supply BR-46

I cleared the codes and they did not come back. Should I be concerned?

GerryAZ
Gold Member
Posts: 1758
Joined: Mon Nov 22, 2010 6:47 pm
Delivery Date: 12 Jun 2011
Location: Phoenix, AZ

Re: Codes being thrown by my Nissan Leaf

Fri Jun 01, 2018 7:58 pm

Did the power-assisted brakes work normally during the emergency braking situation? If so, nothing to worry about with those error codes. They may have been there for a long time--I suspect they are related to a discharged or disconnected 12-volt battery some time in the past. Check once in a while to see if any of them come back.

If the brakes did not perform normally or feel different than normal, have the car checked by a qualified technician ASAP.
Gerry
Silver LEAF 2011 SL rear ended (totaled) by in-attentive driver 1/4/2015 at 50,422 miles
Silver LEAF 2015 SL purchased 2/7/2015

DaveinOlyWA
Posts: 13081
Joined: Sat Apr 24, 2010 7:43 pm
Delivery Date: 16 Feb 2018
Leaf Number: 314199
Location: Olympia, WA
Contact: Website

Re: Codes being thrown by my Nissan Leaf

Sat Jun 02, 2018 10:57 am

Lothsahn wrote:I had an incident where I had to emergency brake hard a couple days ago in my 2011 leaf. Today I used LeafSpy and found the following codes:
C118A ABS E-Driven Int Brake System BRC-124
C1A60 BRAKE Control Module BR-39
C1A61 BRAKE Motor Power Supply BR-46

I cleared the codes and they did not come back. Should I be concerned?


Codes that clear and don't return are more FYI than anything else. Since you had an emergency braking situation, the codes likely resulted from a reading outside normal operating parameters. This only becomes an issue if the codes start popping up in normal or non braking situations.
2011 SL; 44,598 miles. 2013 S; 44,840 miles.2016 S30 deceased. 29,413 miles. 2018 S40; 8743 miles, 485 GIDs, 37.6 kwh 111.39 Ahr , SOH 96.49, Hx 114.98
My Blog; http://daveinolywa.blogspot.com" onclick="window.open(this.href);return false;

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