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B2193 Diagnostic Trouble Code Discussion for February 2025

chain of bcm-ecm


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Trouble Ticket Help Requests for DTC B2193
Help Request Posted
2012 Nissan NV2500 S 4.0L No Start VIN: 1N6BF0KY3C
B2193: chain of bcm-ecm. ... might be able to share. This truck came in as a "cranks, doesn't start". I am unable to communicate with either the pcm or the tcm. Checked pcm and I have power on pin 109 and 121, ground on pin 1 ,115,and 116. I get a u1000 on all other module...
February 27, 2025
2012 Nissan NV2500 S 4.0L No Start VIN: 1N6BF0KY3C
B2193: chain of bcm-ecm. ... might be able to share. This truck came in as a "cranks, doesn't start". I am unable to communicate with either the pcm or the tcm. Checked pcm and I have power on pin 109 and 121, ground on pin 1 ,115,and 116. I get a u1000 on all other module...
February 28, 2025