Matrix XRS 2WD L4-1.8L (2ZZ-GE) (2003)
Battery: Testing and Inspection
ON-VEHICLE INSPECTION
1. CHECK BATTERY ELECTROLYTE LEVEL
a. Check the electrolyte quantity of each cell (Maintenance-Free Battery).
1. If under the lower level, replace the battery (or add distilled water if possible) and check the charging system.
b. Check the electrolyte quantity of each cell (Except Maintenance-Free Battery).
1. If under the lower level, add distilled water.
2. CHECK BATTERY SPECIFIC GRAVITY (Except Maintenance-Free Battery)
a. Check the specific gravity of each cell.
Standard specific gravity: 1.25 - 1.29 at 20 °C (68 °F)
HINT: If the specific gravity is less than specification, charge the battery.
3. CHECK BATTERY VOLTAGE
a. After having driven the vehicle and in the case that 20 minutes have not passed after having stopped the engine, turn the ignition switch ON
and turn on the electrical system (headlight, blower motor, rear defogger etc.) for 60 seconds to remove the surface charge.
b. Turn the ignition switch OFF and turn off the electrical systems.
c. Measure the battery voltage between the negative (-) and positive (+) terminals of the battery.
Standard voltage: 12.5 - 12.9 V at 20 °C (68 °F)
HINT: If the voltage is less than specification, charge the battery.