BCM Codes
Racer
Joined: Nov 2020
Posts: 496
Likes: 105
From: Las Vegas
I have a 03 Z06 that has been sitting for a month or so. I went out to move it today and it woudn't start. I charged the battery and got it started. I drove it around our community. As I was driving, it went into reduced power mode. When I got it back to the house, I shut it off and looked at the codes. I had probably 12 total codes (including the traction control). I tried to start it again....no joy.
I took the battery out and had it checked. It was bad...After replacing the battery, I cleared out a couple more codes and it runs fine now...no codes, no issues.
Batteries must be charged or else
I took the battery out and had it checked. It was bad...After replacing the battery, I cleared out a couple more codes and it runs fine now...no codes, no issues.
Batteries must be charged or else
Team Owner
Joined: May 2001
Posts: 87,302
Likes: 1,583
From: Western NY
I have a 03 Z06 that has been sitting for a month or so. I went out to move it today and it woudn't start. I charged the battery and got it started. I drove it around our community. As I was driving, it went into reduced power mode. When I got it back to the house, I shut it off and looked at the codes. I had probably 12 total codes (including the traction control). I tried to start it again....no joy.
I took the battery out and had it checked. It was bad...After replacing the battery, I cleared out a couple more codes and it runs fine now...no codes, no issues.
Batteries must be charged or else
I took the battery out and had it checked. It was bad...After replacing the battery, I cleared out a couple more codes and it runs fine now...no codes, no issues.
Batteries must be charged or else
People have been arguing for DECADES, as to what's the best battery for a C-5 Corvette. Given what I've seen and experienced, a "fairly new, fully charged" (no matter what brand) battery, is the "best" one........
Racer
Joined: Jul 2010
Posts: 391
Likes: 67
From: Oak Point Texas formerly okc
St. Jude Donor '16
The more I look at this I bet it is ignition switch. There is a voltage issue with the tcs and another low voltage. Anxious to see what happens with a new switch. It also looks like the previous owner used a tech 2 and blocked the f45 shocks
oops wrong threa
d
oops wrong threa
d
Last edited by popshumphrey; Aug 7, 2021 at 11:12 AM.
