no crank, no start 08 HHR
 

cold day. tried to jump start but apparently the cables were not in the proper position. now i have no crank and no start key is hard to turn to on position. charged battery and have lots of power. Help!

Explain cables not in right position.....

Did you reverse polarity OR did you not have a good connection with cables??

no crank no start
 

apparently the positive was on the proper spot but the ground was put on a post that is inside the fuse box. hubby took off the fuse box lid and on the left side there is a post that had some wires under it. put the cable on there rather than the proper ground which we located after there was no response.

X2 please let us know ASAP to be able to assist you

Please make him read the Owner Manual. He may have done serious damage to the car, he at least blew the power steering fuse.

https://www.chevyhhr.net/forums/gene...s-manual-3074/

Marush asked via visitor message: "question: how would the power steering fuse affect the no crank?"

just type your reply to a thread into the Quick Reply box, then click "Post Quick Reply", for smiley's and such click "Go Advanced".

I didn't say power steering fuse would affect the cranking; I meant that's the least damage that could have been done. Sounds like it's worse and will require a tow to a mechanic.

What do u mean? OLD BLUE?

Could be that its an original battery that was finished off by the really cold temps.

This summer my battery had enough. Boosting didn't help. Trickle charger didn't help.

Buying a new battery worked for me.

Definitely go over your fuses to ensure you didn't kill any and read your manual before proceeding with another attempt at using jumper cables.

A little off topic but sorta still on since we are talking about batteries too.

My second younger brother put a mixture of alum and water in his deep cycle batteries he uses with his solar panels. You have to drain the sulphuric acid out first and he rinsed the battery with baking soda and water then put in the alum and water

He did this last summer in his Dodge pickup and swears that's all, just changed the acid/water for alum/water and charged it. He lives in northwest Wisconsin near where we grew up and it has been much colder with lots more snow and his little pickup has not failed to start so far all winter.

I was real skeptical about this working so I looked it up on the net and found several vid's on youtube where folks are claiming the same thing.

I have a totally dead battery for my MG that I'm thinking about trying this on.

In the really old days we used to disassemble batteries and put new plates and separators in them. We would strain the acid and reuse most of it. Naturally if the acid was too contaminated it was replaced so I can almost see how dumping an old battery and replacing the electrolyte might work.

I meant ASAP not swap, sorry big fingers on an IPhone .
I'm thinking yes the PS fuse got fried and the battery is done most likely a dead cell or two, please get the battery checked out at your choice of parts store like Autozone .
If the battery needs to be replaced get the proper sized battery ask them to make sure it is fully charged and tested.
The battery is housed inside the cabin back in the spare tire well, so ensure the vent tube is connected correctly.

Old blue. Thanks for your input. Planning on hetting a bettery today

Fox Hat.... This is an original battery that has served me well. We are checking fuses and getting a new battery today. We did charge the old one and it appeared to have power in it... I.e. Headlights, info bar , radio etc, but still no crank. Hoping its not gonna cost hubby lots to fix. I've read the manual.....

Tell him don't go cheapo, and get the correct size battery for the HHR !!! My AAA battery was $115.00 back in April 2010, installed, so if you have CAA call them.

No crank no start
 

Replaced the power steering fuse. Checked all further fuses. All ok. Checked battery power. 12 volts. Wouldnt start. Checked everything again and the car started! Now engine lite is on and my remote start isnt working. 😩

No one has addressed this yet, is this significant?

Remote will not work with a MIL or CEL on , have the code pulled and post it here, please

x2.

Remote Start inop with a CEL is normal. Why should remote start work if there is a CEL on? CEL CAN mean there is something critically wrong, and attempting to start it could damage the vehicle further. It won't start out of design.

Code P0480. ???

Engine light on. Code P0480
 

What do we do? 2008 HHR

OLDBLUE. Code is P0480. ??

Throwing code P0480
 

08 hhr. ???

Did a search on here and found this
https://www.chevyhhr.net/forums/prob...010-hhr-14259/

You have this code P0480 issue posted in 3 different threads. You really should just have it posted in the original thread you started regarding the "no start".
No sense in causing confusion by having it posted in multiple places.

Maybe our Mods can combine them together.

The thread posted in the how to forum has been deleted because it was just in the wrong section. The other thread has been merged into this one.

The very first thing anybody should do after they get a code number is to Google it. After reading a few links then come back to Chevyhhr.net and put it into the search box.

Just looking at the title of RatRodSs link, I am guessing the fuse and/or the relay for the cooling fan was damaged. Could also be what my very first thought was: a spark was shot at the ECM. Or, one of the ground straps got fried.

P0480 relates to the cooling fan relay, possible fuse blown, damaged relay or the easy and least expensive loose ground connection.
Type P0480 into the search widow there is a thread there for your hubby to read thru and check. This code may clear after the battery is disconnected for 30 minutes, to clear and reset the codes, but it may reappear in time

Merged - please keep related postings in the same thread - ie: the p0480 codes in this thread and the block heater power cord threads.