2007 Yukon Denali 6.2 liter IMS problem

Myniguez · Apr 23, 2026

I have a 2007 Yukon Denali 6.2 liter. I’m getting code 1915 (IMS) does not indicate park neutral during start). I have already change the IMS but I’m still getting this code along with the vehicle going into limp mode. Can someone please help. Thank you.

rdezs · Apr 23, 2026

I think I remember a specific recall about that. Go to one of the recall lookup sites and put your VIN in. That should give you some information on it.,.

Fless · Apr 23, 2026

The link below shows the diagnostic path for P1915:

P1915 — 2007 GMC Yukon Denali AWD V8-6.2L Service Manual | Operation CHARM

Detailed repair manual for the 2007 GMC Yukon Denali AWD V8-6.2L.

charm.li

Here's a TSB about it (it may be what you need, or not):

08-07-30-020E Chevrolet Accessory Control System TSB

www.tsbsearch.com

Myniguez · Apr 23, 2026

rdezs said:
I think I remember a specific recall about that. Go to one of the recall lookup sites and put your VIN in. That should give you some information on it.,.

Nothing on the

rdezs said:
I think I remember a specific recall about that. Go to one of the recall lookup sites and put your VIN in. That should give you some information on it.,.

No recalls for my vehicle on the NHTSA website. Thank you though.

Fless · Apr 23, 2026

Myniguez said:
Nothing on the

No recalls for my vehicle on the NHTSA website. Thank you though.

Not a recall but the TSB I posted applies. Look at the actual TSB; it lists more than the summary at the top.

LsHart · Apr 23, 2026

Keep us updated.

2007 Yukon Denali 6.2 liter IMS problem

Myniguez

TYF Newbie

rdezs

Full Access Member

Fless

P1915 — 2007 GMC Yukon Denali AWD V8-6.2L Service Manual | Operation CHARM

08-07-30-020E Chevrolet Accessory Control System TSB

Myniguez

TYF Newbie

Fless

LsHart

Senior Member

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