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Volvo 2007 670 Gen2 Automatic Transmission 10 speed


castlewood57

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I am having some problems with my truck, got it back from the shop and all was well for 68 miles.  I stopped 2 miles from my home at the local quickie mart.

Got back in the truck and it wouldn't start.  Then waited, tried again.  no start.   Jumped out and jumped the solenoid and it started up for the last 2 miles home.

In the driveway I waited and tried it again - no start.  Graphic screen goes black.

jumped and started up.

I finally got it to start up again after jumping the solenoid, and I finally got an error code on the display that stated DIRECTION INDICATOR  FRONT.

No other errors have popped up, and if I stay on the starter a bit longer it will start up.  Just feels like there is something wrong.   Also when out to do jump at the solenoid something is buzzing in the engine compartment.  Can get a video if that helps.

Thanks all

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Please check ALL connections at the batteries.

Specifically the in-line fuses near the batteries.  These provide direct 12 volts to the ECM and the TCM.

The display going out makes me think insufficient voltage/ground for the ECM.

Do you get a trans service red light after the no start? 

2006 Volvo VNL 780, " Arvey"  Volvo D12, 465hp, 1650 ft/lbs tq., ultrashift

2003 Jeep Wrangler Rubicon

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2 hours ago, Parrformance said:

Please check ALL connections at the batteries.

Specifically the in-line fuses near the batteries.  These provide direct 12 volts to the ECM and the TCM.

The display going out makes me think insufficient voltage/ground for the ECM.

Do you get a trans service red light after the no start? 

will check again, but everything looks very good.

No trans service light, and no errors, I actually ran through the list for any errors and none showing up.

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5 minutes ago, castlewood57 said:

The truck did originally go in because it wasn't starting at all unless i jumped the solenoid.

It will start now, but now dash blanks out, and dash seems to do a total restart now.

If the dash blanks out while starting, certainly suggests poor wire connection somewhere. My guess would be at the batteries. 

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Jim & Wilma

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Like suggested above, sounds like a bad connection.  Don't just check for tight, disconnect and clean.

You didn't give us much to go on, but if you have an Eaton tranny, it could be the power supply harness going to the tranny.  I had that same thing happen.  Fortunately, I had a spare as the mechanic said to have it ready......

The buzzing is likely your fuel pump, especially if you have an ISX Cummins.

KW T-680, POPEMOBILE
Newmar X-Aire, VATICAN
Lots of old motorcycles, Moto Guzzi Griso and Spyder F3 currently in the front row
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contact me at rickeieio1@comcast.net

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Just now, rickeieio said:

Like suggested above, sounds like a bad connection.  Don't just check for tight, disconnect and clean.

You didn't give us much to go on, but if you have an Eaton tranny, it could be the power supply harness going to the tranny.  I had that same thing happen.  Fortunately, I had a spare as the mechanic said to have it ready......

The buzzing is likely your fuel pump, especially if you have an ISX Cummins.

I'd need to double check, but believe it is an Eaton tranny.  

Yes have an ISX Cummins.
WIll check connections, and CLEAN them. 

Hmm. where is that power supply for tranny located?

 

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Disconnect the batteries, then pull the cables off the starter and check them for any corrosion.  I suspect you have a bad cable, either ground or positive cable between the batteries and the starter.... My money is on the positive cable at the starter....  Been there Done that...  

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Ah, so you're one of "us" who has non-Volvo powertrains...........

Your door sticker will list the tranny, but odds are, with a Cummins, you've got an Eaton.

The power supply has it's own battery connection, and runs up the frame to near the top of the tranny.  I remember I changed mine by reaching in through the battery compartment, but frankly, that was 10 years ago.  It was around $100 back then.  Since your's is a two pedal, it may use a different power supply harness.

When you have the no-start, do all the lights/indicators for the tranny function normally?  If not, we may be on to sump'n.

To add to Jim's suggestion, try to move the cables at the battery.  If it's like ours, there's a stack of wires on those lugs, and constant heat cycles doesn't help keep them snug.  Even if they're tight, do as he said.

Edited by rickeieio

KW T-680, POPEMOBILE
Newmar X-Aire, VATICAN
Lots of old motorcycles, Moto Guzzi Griso and Spyder F3 currently in the front row
Young enough to play in the dirt as a retired farmer.
contact me at rickeieio1@comcast.net

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  • Phil D changed the title to Volvo 2007 670 Gen2 Automatic Transmission 10 speed

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