When replacing a battery in a vehicle with a conventional 12v battery which cable is disconnected first?

When replacing a battery in a vehicle with a conventional 12v battery which cable is disconnected first?

After the end of the charging process, the charger is first disconnected from the mains before the cables are disconnected from the battery. When installing the battery in the vehicle, the red cable must first be connected to the positive terminal. Then, the black negative cable is connected to the negative terminal.

Which battery lead to connect first?

“Positive first, then negative. When disconnecting the cables from the old battery, disconnect the negative first, then the positive. Connect the new battery in the reverse order, positive then negative.”

Can a battery be disconnected from a coach?

A second possibility is that the house batteries are dead. Yes, you shut off the batteries with the disconnect switch but there are a number of other loads that are not disconnected by the battery shut off switch in most coaches.

Is there a problem with the battery disconnect switch?

Tom, We too have a Monaco product, a 2007 HR Endeavor and just recently experienced the battery disconnect switch problems. The switch has been cutting out requiring a reset by turning switch back on. Battery seems to be fully charged.

Is there a battery disconnect switch on a Monaco?

They are small loads but may in a weeks time completely discharge the battery. Tom, We too have a Monaco product, a 2007 HR Endeavor and just recently experienced the battery disconnect switch problems. The switch has been cutting out requiring a reset by turning switch back on. Battery seems to be fully charged.

Why is the battery on my ALINEr not charging?

There will be a slight draw on the batteries from the radio presets and engine CPU for the engine battery, and a draw from the LP leak detector so it’s good to isolate those. My battery on my aliner is not charging after I drive with it all connected to my destination. The battery itself was tested and is chargeable.

A second possibility is that the house batteries are dead. Yes, you shut off the batteries with the disconnect switch but there are a number of other loads that are not disconnected by the battery shut off switch in most coaches.

Is the chassis battery the same as the coach battery?

The chassis battery and the coach battery are 2 separate battery systems – except they both will get charged by a common method. All chassis battery systems are based on a single 12 volt battery – that will allow high amperage draw (especially if a diesel).

What do I need to clean my coach battery?

However, the battery cables for both the chassis and coach batteries must be cleaned. A good steel wire brush and top post battery cleaner are really all that’s needed. Turn off all your battery Main Switches, disconnect from shore power, have your generator off and go to it.

Can a deep cycle battery be mounted on a coach?

AGM – Absorption Glass Mat batteries are quickly taking over the “coach” side of RV batteries – with good reason! AGM Batteries are completely sealed, deep cycle, do not have any fumes and can be mounted in any position needed! Pretty Cool, huh?!