Roadside repairs: Jump Starting


Jump starting will get you out of trouble, but you must learn whatever made your battery go drain in the first place. There are three (3) possibilities;
1. The battery has been drained by repeated attempts to start.
2. Leaving the lights on
3. The charging system is not working properly ( alternator drive-belt slack or broken, alternator wiring fault or alternator itself is faulty)
4 The battery is at fault (electrolyte low or battery cell is worn out)

When jump-starting a car using booster battery, observe the following precautions:
  • Before connecting the booster battery, make sure that the ignition is switched off.
  • Ensure that all electrical equipment (lights, heater, wipers, entertainment, etc) is switched off. 
  • Take note of any special precautions printed on the battery case.
  • Make sure that the booster battery is the same voltage as the discharged one in the vehicle.
  • If the battery is being jump-started from the battery in another vehicle, the two vehicles must not touch each other.
  • Make sure that the transmission is in neutral for manual ( or park for automatic transmission vehicle)


How to connect jumper wire?


  • Connect one end of the red jump lead to positive (+) terminal of the flat battery
  • Connect the other end of the red lead to the positive (+) terminal of the booster battery
  • Connect one end of the black jumper wire to the negative (-) terminal of the booster battery.
  • Connect the other end of the black jump wire lead to the bolt or bracket on the engine on the vehicle to be started
  • Make sure that the jump leads will not come into contact with cooling fan, drive-belts or other moving parts of the engine.
  • Start the engine using the booster battery and run it at idle speed. Switch on the lights, rear window demister and air-condition blower motor, then disconnect the jump leads in the reverse order of connection. Turn off the lights etc.


Mga Komento

  1. What i've done is put the negative to negative and positive to positive and it works fine...

    TumugonBurahin
  2. Thanks sharing this article, I paid a mechanic to do this before. They charge me 500 Pesos.

    TumugonBurahin

Mag-post ng isang Komento

Mga sikat na post sa blog na ito

SRA Verbal Form Test

Effect of Xylogel Oral Gel to Teething Baby

How to renew drivers license Non-Professional and Professional