BCM Code 62121 & 62173

Reply Subscribe

Thread Tools

Search this Thread

Aug 27, 2013 | 06:35 PM

Gman99

Thread Starter

Stage III

Joined: Aug 2013

Posts: 3

Likes: 0

From: CT

BCM Code 62121 & 62173

2012 Fatbob ran diagnostic and BCM came back Y with these codes 62121 and 62173 any help would be appreciated

Jun 20, 2016 | 08:13 PM

Chig78

Stage II

Joined: Jun 2016

Posts: 2

Likes: 0

From: Pennsylvania

Same exact codes came up on my 2012 Dyna Wide Glide today. While on way home from a ride today battery light came on. Got home shut the bike off and went to start it again to pull it into the garage and the battery was just low enough to where it would not crank. Also got codes for the front and rear coil LOW VOLTAGE P-2300 & P-2303 from the ECM. This tells me that the battery is not being charged while riding which I am assuming could be the stator or voltage regulator maybe? Not sure. Going to check all wiring connections tonight. Also got codes P-1632 & P-0562 which are BATTERY LOW VOLTAGE and SPEDO LEARNED UP. Both are caused by low battery voltage. Also gave me a PN 001118-01 which I am assuming is a part number maybe? Any additional info would be greatly apreciated..

Jun 27, 2016 | 01:09 PM

Chig78

Stage II

Joined: Jun 2016

Posts: 2

Likes: 0

From: Pennsylvania

The answer to the problem i was having was the Voltage regulator. After doing a test on the stator and finding no problems I moved to the Voltage Reg. The regulator failed an OHMS test and I replaced it 2 days ago and havent had and trouble