D_max trouble

Mr. leafspring · Nov 21, 2016

2007 D- max (LBZ) with (Po6oB) code and pros have any info?? It'd be appreciated thanks in advance.....

pholmann · Nov 21, 2016

You sure that last digit is a b?

wont work · Nov 21, 2016

http://www.thedieselgarage.com/forums/102-gm-spec-info/836-gm-diagnostic-trouble-code-list-part-1-a.html

Sais it is ecm control module.

SHELBS44 · Nov 21, 2016

What kind of scanner are you pulling the codes with?

Mr. leafspring · Nov 21, 2016

snap on scanner yeah im sure its a LBZ pholmann

Mr. leafspring · Nov 21, 2016

i questioned the code at first myself looked it up and seen ecm possible flash, very intermitent long crank time is the concern

onepieceatatime · Nov 22, 2016

Re:

Get a hold of Sting on here. He's a Dmax guru.

Sent from my SM-G930T using Tapatalk

44BRAND · Nov 22, 2016

Those GM codes P060 series with a letter instead of a number for the last digit are for an internal ECM/PCM problem. Could be a reflash to repair or may need a new ECM. Never seen one personally on a DMAX but ive replaced quite a few GM ecms on cars with one of those codes. Not a lot of help I know, but its all I got just from the code and symptom.

Sting · Nov 22, 2016

What is it doing? A long crank or weak batteries will also cause that.

pholmann · Nov 22, 2016

He told me its had a couple long cranks.

grcthird · Nov 22, 2016

If it does end up being a computer problem, I have used these guys several times with good results, they offer a lifetime warranty on
ECMs as well, but dang are diesel computers expensive. They program your vin and mileage so it is plug and play, maybe have to do a key antitheft relearn but that's easy and usually doesn't require anything special.

http://yhst-21854666697846.stores.yahoo.net/silverado-6-6l.html

Sting · Nov 23, 2016

LBZ's (2006 and 2007) are not common for computers but anything is possible. If he has jump started someone or week batteries it can take out the computers.

grcthird · Nov 23, 2016

wont work said:
http://www.thedieselgarage.com/forums/102-gm-spec-info/836-gm-diagnostic-trouble-code-list-part-1-a.html

Sais it is ecm control module.

Ran the code through identifix today, nothing came up with fixes, but the GM repair manual says this:

Circuit/System Description

These DTCs apply to internal microprocessor integrity conditions within the engine control module (ECM). This diagnostic also addresses if the ECM is not programmed.

The ECM monitors its ability to read and write to the memory. It also monitors a timing function.

P060B
•The ECM detects an incorrect internal analog/digital (A/D) signal for less than 1 second.
•This DTC runs continuously.