Toyota Celica Supra 1986 Service And Repair Manual page 564

BE-16
No continuity
4
3
2
1
I[ ~ ~~
5
8
~
" I
o:
-
:[
-
' " R-~
..,.....
BODY ELECTRICAL SYSTEM - Lighting
.....
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EB 8
......
~
,_
E!7 8
.....
'
11
~
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.,.,
(d) Reverse the test leads of the ohmmeter and inspect
continuity.
If there
is continuity, replace the motor assembly .
Headlight Retainer Relay
INSPECTION OF HEADLIGHT RETAINER RELAY
1. INSPECT HEADLIGHT CI RCUIT OPERATION
Connect the positive (
+)
leads from the battery to term;
nals 4 and 7. Connect the negative (- )lead to terminal2.
Connect the 3.4W test bulb between terminal B and pos;
tive (+) lead from the battery.
(a) Disconnect the positive{+) lead from the terminal 7.
Check that the test bulb is lighting.
(b) Connect the negative(-) lead to the terminalS.
Check that the test bulb does not light.
If operation is not as specified, replace the relay.
2. INSPECT TAILLIGHT CIRCUIT OPERATION
Connect the positive (+) leads from the battery to term>
nals 4 and 7. Connect the negative 1-1 lead to terminal 3.
Connect the 3.4W test bulb between terminal 1 and posi-
tive (+)lead from the battery.
(a) Disconnect tho positive (+)lead from the terminal 7.
Check that the test bulb is lighting.