Can I replace a stop/start battery myself?
It’s best to have a dealer or workshop install a stop-start battery. They will have the diagnostic equipment needed to reset the car’s active energy management system. Reprogramming tools can be purchased, but doing it yourself is only recommended for experienced hobby mechanics.
Do you have to disconnect battery to replace car starter?
Disconnect the battery. You only need to remove the negative cable. This is a good move any time you’re working on the car. NOTE: Many vehicles need to be raised up to reach the starter. On others, obtaining starter access can be difficult.
What’s the best way to replace a starter?
Refer to product or installation bulletins packaged with the starter Transfer any heat shield and/or brackets (if equipped) to the replacement starter. Inspect the flywheel teeth for damage. Now, place the new starter in the old starter’s position. Remember the starter shim if applicable. Secure and evenly tighten the starter retaining bolts.
What kind of battery do I need to replace my car battery?
For the aftermarket replacement of the original equipment battery, IT IS ESSENTIAL to replace batteries with like-for-like technology, i.e. if vehicle is fitted with an original equipment AGM or EFB technology battery, it should be replaced with the recommended Yuasa AGM or EFB battery of equivalent size.
Why do I need a special battery for the automatic start?
The battery must be in a very good condition to reliably supply a high starting current. Especially with modern vehicles with automatic start-stop systems, the engine is switched off several times during the journey.
Disconnect the battery. You only need to remove the negative cable. This is a good move any time you’re working on the car. NOTE: Many vehicles need to be raised up to reach the starter. On others, obtaining starter access can be difficult.
What should I do before removing the starter motor?
Always disconnect the battery before removing the starter motor, which is often awkwardly placed low down on the engine . You may have to raise the car on axle stands and work from below. Disconnect the battery (earth terminal first) to avoid an accidental short circuit.
Can a starter motor be replaced with an exchange unit?
You may find it cheaper – and quicker – to replace the motor with an exchange unit. Hold the terminal-post but with a spanner while you unscrew the outer nut securing the lead from the battery. Always disconnect the battery before removing the starter motor, which is often awkwardly placed low down on the engine .
How can I tell if I need to replace my starter?
You’ll also have to have the core in hand when buying the new one. Test the battery with a multimeter. You need to see between 12.2 and 12.8 volts minimum with the engine off. If you see fewer than that, charge the battery and try again before continuing.