Acura Integra 1998 Service Manual page 1213

Integrated Control Unit
lnput Test (cont'd)
YEL/BLU
View from wire side
'With combined washer-wiper operation
Engine Oil Pressure Indicator Flasher System:
Wire/
No. Terminal
Test condition
Key-in/Seat Belt Reminder System:
No.
Wile Test condition
Testi Desired result
Test: Desired result
Possible cause if result is not obtainsd
Possible cause if fesult is not obtained
*BLK/GRN
1
E n g i n e r u n n i n g Check for voltage to ground:
There should be battery voltage.
. Faulty charging system
. An open in the wire
2 YEL/RED
lgnition switch OFF Check for continuity to ground:
There should be continuity.
. Faulty engine oil pressure switch
. An open in the wire
l g n i t i o n s w i t c h O N ( l l )
Check indicator light. It the light
does not come on, attach the
YEL/RED terminal to groundl
The light should come on as the
ignition switch is turned ON.
. Blown bulb
. An open in the wire
Start the engine.
Check tor voltage to ground:
There should be battery voltage
lnsufticient oil
lmproper lubrication
Faulty engine oil pressure switch
1
G R N / B L U
Driver's door open Check for continuity to ground:
There should be continuity.
. Faulty driver's door switch
. An open in the wire
2
LT GRN/
R E D
Front passenger's door
swrlcn open
NOTE: Before testing,
remove No. 43 {7.5 A)
f u s e f r o m t h e u n d e r -
hood fuse/relay box.
Check for continuity to ground:
There should be continuity.
. Faulty front passenger's door switch
' A n o p e n i n t h e w i r e
3 LT BLU
lgnition key inserted
into the ignition switch
Check for voltage to ground:
There should be 1 V or less.
Faulty ignition key switch
P o o r g r o u n d ( G 2 O 1 , G 4 0 1 l
An open in the wire
4
R E D / B L U
l g n i t i o n s w i t c h O N ( l l l
and driver's seat belt
u n b u c k l e d
Check for voltage to ground:
There should be 1 V or less.
Faulty seat belt switch
P o o r g r o u n d ( G 5 5 1 l
An open in the wire
NOTE: Refer to page 23-133 for the seat belt switch test.