Battery cable
Senior Member
Joined: 03-29-2022
Posts: 1,241
From: Davison MI
You want it to carry the correct current. A cable of 1000 strands will carry half again the amount of current a cable of 100 strands. Both being the same gauge.
Moderator
Joined: 01-23-2009
Posts: 26,539
From: Fredericksburg,VA
If your HHR is a 2008 disconnecting the battery will kill the TPMS, unless you already got the firmware update.
Frequent parasites are OnStar and EVAP testing and sound equipment. Check the I/M readiness, if EVAP is "not ready" it runs testing when the engine is turned off until it passes. Every time you disconnect the battery the testing has to start over from a blank slate, EVAP can take about 10 days to finish.
Frequent parasites are OnStar and EVAP testing and sound equipment. Check the I/M readiness, if EVAP is "not ready" it runs testing when the engine is turned off until it passes. Every time you disconnect the battery the testing has to start over from a blank slate, EVAP can take about 10 days to finish.
Moderator
Joined: 05-01-2014
Posts: 8,512
From: California
If your HHR is a 2008 disconnecting the battery will kill the TPMS, unless you already got the firmware update.
Frequent parasites are OnStar and EVAP testing and sound equipment. Check the I/M readiness, if EVAP is "not ready" it runs testing when the engine is turned off until it passes. Every time you disconnect the battery the testing has to start over from a blank slate, EVAP can take about 10 days to finish.
Frequent parasites are OnStar and EVAP testing and sound equipment. Check the I/M readiness, if EVAP is "not ready" it runs testing when the engine is turned off until it passes. Every time you disconnect the battery the testing has to start over from a blank slate, EVAP can take about 10 days to finish.
Thread Starter
Senior Member
Joined: 12-18-2005
Posts: 1,791
From: Middle Village, NY
If your HHR is a 2008 disconnecting the battery will kill the TPMS, unless you already got the firmware update.
Frequent parasites are OnStar and EVAP testing and sound equipment. Check the I/M readiness, if EVAP is "not ready" it runs testing when the engine is turned off until it passes. Every time you disconnect the battery the testing has to start over from a blank slate, EVAP can take about 10 days to finish.
Frequent parasites are OnStar and EVAP testing and sound equipment. Check the I/M readiness, if EVAP is "not ready" it runs testing when the engine is turned off until it passes. Every time you disconnect the battery the testing has to start over from a blank slate, EVAP can take about 10 days to finish.
Thanks again
Thread
Thread Starter
Forum
Replies
Last Post