2003 TOYOTA AVENSIS Service Repair Manual

climate control manual transmission coolant level wheel gas type cooling

Page 1505 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual E68999
LH:
RH:
1
1 3
3
2
2
1
25
E68130
65±6
±
LIGHTING LIGHTING SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
2. INSPECT HEADLAMP ASSEMBLY (HEADLIGHT BEAM LEVEL CONTROL ACTUATOR OPERATION)
(a) Disconnect

Page 1506 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual ±
LIGHTING LIGHTING SYSTEM
65±7
AVENSIS REPAIR MANUAL (RM1018E)
(b) Connect the connector to the headlamp leveling ECU
assy, then turn the ignition switch ON and light control
switch into HEAD po

±
LIGHTING LIGHTING SYSTEM
65±7
AVENSIS REPAIR MANUAL (RM1018E)
(b) Connect the connector to the headlamp leveling ECU
assy, then turn the ignition switch ON and light control
switch into HEAD position. Inspect the wire harness side
connector from the back side as shown in the chart.
Standard:
Tester connectionConditionSpecified condition
2 ± body groundAlways5 V
3 ± body ground3 secs. after vehicle height change for 10 secs.1.0 to 13 V
4 ± body ground3 secs. after vehicle height change for 10 secs.1.0 to 13 V
5 ± body groundAlways0 to 5 V
6 ± body groundAlways0 to 5 V
10 ± body groundHeadlamp Switch is OFF ON10 to 14 V Below 1 V
11 ± body groundBeam level warning light OFF ON10 to 14 V Below 1 V
12 ± body groundTurn the vehicle wheelPuls generation
13 ± body groundAlways10 to 14 V
14 ± body groundAlways10 to 14 V
15 ± body groundAlways5 V
20 ± body groundAlwaysBelow 1 V
21 ± body groundAlwaysBelow 1 V
22 ± body groundAlwaysBelow 1 V
23 ± body groundAlwaysBelow 1 V
4. HEADLAMP AUTO LEVERING OPERATION CHECK
(a) Check that the initialization (determination of the initial position) for t\
he leveling motor is performed at
the engine±start.
(b) Check that the warning indicator in the combination meter assy illuminates for approximately 3 se- conds at the engine±start and then goes off.
(c) Check that the reflector works when:
Keeping the rear of the vehicle up or down while the engine is running with the vehicle stopped and
the headlamp dimmer switch in the HEAD position.
NOTICE:
Make sure to change the vehicle's height slowly.
5. FAIL±SAFE FUNCTION
(a) Headlamp Leveling Control ECU
HINT:
The Headlamp Leveling Control ECU performs the fail±safe when detecti\
ng following troubles. At this the
warning indicator light on the combination meter lights up.
Trouble AreaConditionHeadlight levering motor
1. Height control sensor Signal level error
Out of voltageStop leveling operation
2. Headlamp leveling control ECUWatchdock detection
High voltageStop leveling operation
http://vnx.su

Page 1507 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual 65±8
±
LIGHTING LIGHTING SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
(b) Light control computer
ConditionContent
Output openLighting of the headlamp stops, the condition is maintained until
switch is t

Page 1508 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual 650SR±01
78
9
654 3 2 1
10
11
121314151617I33101
I35771
±
LIGHTING LIGHTING SYSTEM
65±9
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION
1. HEADLAMP DIMMER SWITCH ASSY
(a) Inspect light control s

Page 1509 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual I30905
I30905
E64835
65±10
±
LIGHTING LIGHTING SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
(b) Inspect illumination operation. (1) Connect the positive (+) lead from the battery to theterminal 8 and n

Page 1510 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual B16200
B16200
B16200
E64835
E68131
±
LIGHTING LIGHTING SYSTEM
65±11
AVENSIS REPAIR MANUAL (RM1018E)
8. TAIL LAMP RELAY
(a) Inspect relay continuity.
Standard:
ConditionTester connectionSpecified c

Page 1511 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual E68137
E68137
65±12
±
LIGHTING LIGHTING SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
13. MAP LAMP ASSY
(a) Check the continuity between the terminals at each switch position as shown in the chart.
Stand

Page 1512 of 2234

TOYOTA AVENSIS 2003 Service Repair Manual E68132
E68133
E65594
Free Pushed in4
2
1 3
±
LIGHTING LIGHTING SYSTEM
65±13
AVENSIS REPAIR MANUAL (RM1018E)
20. HEADLAMP LEVELING SWITCH
(a) Connect the battery positive (+) lead to the terminal

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