1999 TOYOTA AVENSIS charging




 

B00972
ONTurn ignition switch ON. INSPECTION PROCEDURE
2 Check voltage at IG2 and ACC of airbag sensor assembly.
OK:
Voltage: Below 16V
Connector being checked is connected.  Indicates the condition of the connector of ECU during the check.PREPARATION:
CHECK:
Check battery and charging system.
(See charging system section)
OKNG
 Indicates the position of the ignition switch during the check.
Check from the connector back side.
(with harness)
Ignition Switch LOCK (OFF)
Ignition Switch START
LOCKIgnition Switch ON
Ignition Switch ACC
STARTON
ACC
Inspection Procedure
Use the inspection procedure to determine
if the circuit is normal or abnormal, and if it
is abnormal, use it to determine whether the
problem is located in the sensors, actuators,
wire harness or ECU.
 Indicates the place to check the voltage or resistance.
 Indicates the connector position to be checked, from the front or back side.
Connector being checked is disconnected. Check from the connector front side. (without harness)
In this case, care must be taken not to bend the terminals.
E6 Connector KNKWire Harness
E6 Connector KNK
Measure voltage between terminals IG2 and ACC of
airbag sensor assembly and body ground.
Airbag Sensor Assembly
(+)
(–)ACC IG2
 IN–28
– INTRODUCTIONHOW TO TROUBLESHOOT ECU CONTROLLED
SYSTEMS

PP285–01
PP–22
– PREPARATIONAIR CONDITIONING
AIR CONDITIONING
SST (Special Service Tools)
07110–58060Air Conditioner Service Tool Set
(07117–58060)Refrigerant Drain Service Valve
(07117–58070)T–Joint
(07117–58080)Quick Disconnect AdapterHigh pressure side
(07117–58090)Quick Disconnect AdapterLow pressure side
(07117–88060)Refrigerant Charging HoseHigh pressure side
(Color: Red)
(07117–88070)Refrigerant Charging HoseLow pressure side
(Color: Blue)
(07117–88080)Refrigerant Charging HoseUtility
(Color: Green)

I12471
A
B
: Low Pressure Charging Hose
: High Pressure Charging HoseA
B
AC2A7–02
N04392
Sleeve AC–4
– AIR CONDITIONINGMANIFOLD GAUGE SET (1CD–FTV)
MANIFOLD GAUGE SET
(1CD–FTV)
SET ON
1. CONNECT CHARGE HOSE TO MANIFOLD GAUGE
SET
Tighten the nuts by hand.
CAUTION:
Do not connect the wrong hoses.
2. CONNECT QUICK DISCONNECT ADAPTERS TO
CHARGING HOSES
Tighten the nuts by hand.
3. CLOSE BOTH HAND VALVES OF MANIFOLD GAUGE
SET
4. REMOVE CAPS FROM SERVICE VALVE ON REFRIG-
ERANT LINE
5. CONNECT QUICK DISCONNECT ADAPTER TO SER-
VICE VALVES
HINT:
Push the quick disconnect adapter onto the service valve, slide,
then slide the sleeve of the quick disconnect adapter downward
to lock it.