Check engine and other lights
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Rookie
Joined: Feb 2007
Posts: 77
Likes: 1
From: ny
Check engine and other lights
So wife left house in 2013 rx350 rwd. No problem. Goes about 5 miles and shuts off car. Goes to start 10 mins later and dash lights all flickering. Like battery dead or not holding charge. Someone there hooks up a portable jump box but puts cables reversed. Ugh. She said it sizzled for a second. Puts it on the right way and car starts. Check engine light on. Little triangle light on. Says check aws system in middle. Weird thing is when put in drive..car moves but pressing gas pedal does nothing. Reverse..car moves fine but gas does nothing. Took out battery and put on brand new one. Same thing. Left cables off for 10 mins. Same thing. Didnt get to check fuses yet or put scanner on it. Any ideas? We have extended warranty with carmax but wonder if its covered.
Racer
Joined: May 2006
Posts: 1,987
Likes: 599
From: NC
How old is the battery? If it is the original one, you probably need to replace it. These factory batteries are mediocre at best, and strong batteries are needed to properly operate these vehicles.
Regarding hooking up a jump box improperly, that could have indeed fried some components. I would start by reading the OBDII codes.
Regarding hooking up a jump box improperly, that could have indeed fried some components. I would start by reading the OBDII codes.
CL Community Team
Joined: May 2005
Posts: 7,150
Likes: 1,711
From: VA
Your original problem was just a bad battery.
You damaged components when the cables were hooked up backward. You need a shop to diagnose what is damaged. If you tell them what happened with the backward connected cables they may not cover it under the extended warranty......
Good luck, this could be expensive if not covered.
You damaged components when the cables were hooked up backward. You need a shop to diagnose what is damaged. If you tell them what happened with the backward connected cables they may not cover it under the extended warranty......
Good luck, this could be expensive if not covered.
Instructor
Joined: Jun 2008
Posts: 833
Likes: 81
From: Nukewastedump
If the portable jump starter was one of those small lithium ion units, they have built-in protection to prevent reverse polarity issues. The older big ones with the lead acid battery may not though. However it seems that your issue started even before the jump start so definitely have it looked at under warranty.
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mikeho
IS - 2nd Gen (2006-2013)
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Feb 4, 2009 11:58 AM
