Toyota AVENSIS 1999 Supplement Manual page 268

Ignition
Switch
Receiver
Gauge
Battery
Ignition
Switch
Receiver
Gauge
Test Bulb
Battery
(3.4 W)
Ignition
Warning Light
Switch
Wire Harness Side
Battery
1
– COMBINATION METER
BODY ELECTRICAL
(b) Compare the tester and tachometer indications.
DC 13.5 V 25 °C at (77°F)
Standard indication
4. INSPECT ENGINE COOLANT TEMPERATURE RE-
CEIVER GAUGE OPERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON and check that the receiver
Sender
gauge needle indicates COOL.
Gauge
I01275
(c) Ground terminal on the wire harness side connector
through a 3.4 W test bulb.
(d) Turn the ignition switch ON, and check that the bulb lights
up and the receiver gauge needle moves to the hot side.
If operation is as specified, replace the sender gauge.
Then recheck the system.
If operation is not as specified, measure the receiver gauge re-
sistance.
I01276
5. INSPECT LOW OIL PRESSURE WARNING LIGHT
(a) Disconnect the connector from the warning switch and
ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
If the warning light does not light up, test the bulb.
I01277
700
1,000
2,000
3,000
4,000
5,000
6,000
7,000
BE–7
Allowable range
630 – 770
900 – 1,100
1,850 – 2,150
2,800 – 3,200
3,800 – 4,200
4,800 – 5,200
5,750 – 6,250
6,700 – 7,300