1997 HONDA CR-V light combination switch

Integrated Control Unit
A1 --------> A7
Input Test -'98 - 00 Models (cont'dl
YEL/BLULT GRNWHT/BLK
GRN/BLKLT GRN/REO
Wire side offemale terminals
A8------->A14WHT/BLK
Key-in/Se8t Beft Reminder, Lights-on Remindol System:
BLU/RED
Cavity WireTest conditionTest: Desired resultPossible caus€ it result is not obtained
Bulb Check System lBrake System Lightl:
Cavity WireTest conditionTest: Desired resultPossible caus€ if result is not obtained
A4
lgnition switch ON (ll),
brake fluid reservoir
full, and parking brake
lever down
Connect to ground: Brake system
light should come on.
Blown No. 25 (7.5 A) fuse in the
under-dash fuse/relay box
Blown brake system light bulb
An open in the wire
A13
lgnition switch at
START ( lll), and
A,/T gear position
switch E or E
Check for voltage to ground:
There should be battery voltage.
Blown No. 31 {7.5 A) fuse in the
under-dash fuse/relay box
Faulty sta rter cut relay
Faulty A,/T gear position switch (A,/T)
Faulty clutch interlock switch (M/T)
Poor ground {G101: AfI. G401 and
G402: M/T)
An open in the wire
23-74
A8
Combination light
switch ON
Check for voltage to ground:
There should be battery voltage.
Blown No. 30 (7.5 A) fuse in the
under-dash fuse/relay box
Faulty combination light switch
An open in the wire
RED/BLU
lgnition switch ON ( ll),
and driver's seat belt
switch unbuckled
Check for voltage to ground:
There should be 1 V or less.
Poor ground {G552)
Faulty seat belt switch
Blown seat belt reminder light
bu lb
An open in the wirelgnition switch ON (ll),
and driver's seat belt
switch buckled
Check for voltage to ground:
There should be 4 V or more.
814GRN
Driver's door openCheck for continuity to ground:
There should be continuity,
. Faulty driver's door switch. An open in the wire
Driver's door closedCheck for continuity to ground:
There should be no continuity.
B8BLU/RED
lgnition key inserted
into the ignition key
swrtch
Check for voltage to ground:
There should be 'l V or less.
Poor ground (G401, G402)
Faulty ignition key switch
An open in the wire
lgnition key removed
from the ignition key
switch
Check for voltage to ground:
There should be 4 V or more.
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Lighting System
Combination Light Switch Test
'1. Remove the driver's dashboard lower cover and the knee bolster (see section 20).
2. Remove the steering column covers (see section '17).
3. Disconnect the 4P and 7P connector from the switch.
4. Remove the screws, and slide the switch toward the driver,s door,
5. Inspect the connector and socket terminals to be sure they are all making good contact.
r : Canada
23-78
4P CONNECTOR
23I
56
Position
Terminal12356
Headlight switch
OFF
:m:o_----o
=DL0wo------oo-----o
HIGHo_----oo-_--_o_----o
Passing switchOFF
ONo_---o
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Daytime Running Lights Control Unit Input Test (Canadal
1.Remove the driver's dashboard lower cover and the
knee bolstet (see section 20).
Disconnect the connectors from the daytime run-
ning lights control unit.
Inspect the connector and socket terminals to be
sure they are all making good contact.
lf the terminals are bent, loose or corroded, repair
them as necessary, and recheck the system.
lf the terminals look OK, make the tollowing
inout tests at the connector'
- lf anv test indicates a problem, find and correct
the cause, then recheck the system.
- lf all the input tests prove OK, the control unrt
IPCONNECTOR
must be faulty; replace it.
T€st condition
DAYTIME RUNNING LIGHTS
CONTBOL UNIT
Tost: Desired result
8P CONNECTOR
YEL/BLK
GRN/RED
Possible cause ii r$uh is not obtained
BLK/WHT
Cavity
RED/GRN
B1BLKUnder all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G401, G402)
. An open in the wire
A2BLK,4iVHT
Under all conditionsCheck tor voltage to ground:
There should be battery voltage.
Blown No. 20 (7.5 A) luse in the
under-dash fuse/relay box
An open in the wire
82YEUBLK
lgnition switch oN (ll)Check for voltage to ground:
There should be battery voltage.
Blown No. 18 (7.5 A) fuse in the
under-dash tuse/relay box
Faulty ignition switch
An open in the wire
A4RED
Combination light
switch in " =D " Posi-
uon
Check for voltage to ground:
There should be battery voltage.
Blown No.,tg (30 A) fuse in the
under-hood fuse/relay box
Faulty combination light switch
An open in the wire
A1WHT/RED
Combination light
switch OFF; connect a
jumper wire between
the 82 and 41 termi-
nals, then turn the igni-
tion switch ON (ll)
Headlights (high beam) should
come on, (and high beam
indicator should come on).
Poor ground (G201. G202, G401,
G402)
Blown headlight bulbs
Faulty daytime running lights
resrslor
An open in the wire
R'IGRN/RED
lgnition switch ON (ll),
brake fluid reservoir
full. and parking brake
lever down
Connect to ground: The brake
system light should come on.
Blown No. 25 (7.5 A) fuse in the
under-dash fuse/relaY box
Blown brake system light
An open in the wire
B68EDlGRNParking brake lever upCheck for continuity to ground:
There should be continuity
. Faulty parking brake switch
. An open in the wire
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Controller Input test
NOTE: The control unit is built into the dash lights bright-
ness controller.
1.Carefully pry the controller out of the dashboard.
Disconnect the 3P connector trom the controller,
Inspect the connector terminals to be sure they are
all making good contact.
. lf the terminals are bent, loose, or corroded, repair
them as necessary, and recheck the system.
. lf the terminals look OK, make the following input
tests at the connector.- lf any test indicates a problem, find and cor-
rect the cause. then recheck the system.- lf all the input tests prove OK, the controller
must be taulty; replace it.
CsvityWireT€st condhion
Wire side oflemale terminals
Possible cause if result is not obi8inod
OASH LIGHTSBRIGHTNESSCONTROLLER
Tsst: Desired resuli
1R ED/BLK
Combination light
switch ON
Check for voltage to ground:
There should be battery voltage.
Blown No. 30 (7.5 A) fuse in the
under-dash fuse/relay box
Faulty combination light switch
An open in the wire
2BLKUnder all conditionsCheck for continuity to ground:
There should be continuitv.
. Poor ground (G401, G402). An open in the wire
5RED
Combination light
switch ON
Connect to ground:
Dash lights should come on full
bright.
. An open in the wire
23-91
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-
CavityWi1€Test conditionTesi: Dssired rosultPo$ible cause if 183uh is not obtained
A11
BLK
Under all conditionsCheck for continuity to ground:
There should be continuity.
. Poor ground (G551)
. An open in the wire
B1
A10BLU/BLKlgnition switch ON (ll)Check for voltage to ground:
There should be battery voltage.
Blown No. 7, 8, 10 or l1 (20 A)
fuse in the under-dash fuse/relay
box
Faulty power window relay
An open in the wire
A9GRN/BLK
A6YEUBLK
412RED/WHT
A4RE D/BLU
Connect the A10 termi-
nal to the 43 terminal,
and the A4 terminal to
the A11 terminal, then
turn the ignition switch
oN flr).
Check the driver's window motor:
It should run (the window moves
down).
. Faulty driver's window motor
. An open in the wire
A3RED/YEL
A1BLUI/EL
Connect the A9 termi-
nal to the A2 terminal,
and the Al terminal to
the 411 terminal, then
turn the ignition switch
oN flr).
Check the front Passenger'swindow motor:
It should run (the window moves
down).
Faulty front passenger's window
motor
Faulty front passenger's window
switch
An open in the wireA2BLU/ORN
A14YEL
Connect the 46 termi-
nalto the A13 terminal,
and the 414 terminal
to the A11 terminal,
then turn the ignition
switch ON (ll).
Check the right rear motor:
It should run (the window moves
oown).
Faulty right rear window motor
Faulty right window switch
An open in the wire
YEUGRN
A8GBN/YEL
Connect the A12 termi-
nal to the A7 terminat,
and the A8 terminal to
the A11 terminal. then
turn the ignition switch
oN flr).
Check the left rear motor:
,t should run {the window moves
down),
Faulty left rear window motor
Faulty ,eft rear window srrvitch
An open in the wire
GRN
A5BLU
Connect the A10 te.mi-
nal to the 43 terminal,
and the A11 terminal
to the 44 terminal.
then turn the ignition
switch ON (ll).
Check for voltage between the A5
and Al l terminals:
ADorox.6 V should be indicated as
the driver's window motor runs.
Faulty pulser
Faulty driver's window motor
An open in the wire
*clRED/BLK
Combination light
switch ON
Check fo. voltage to ground:
There should be battery voltage.
Blown No.30 (7.5 A) fuse in the
under-dash fuse/relay box
Faulty combination light switch
An open in the wire
RED
Combination light
switch ON
Connect to ground:
Dash lights should come on full
bright.
' An open in the wire
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Precautions/Procedures
)General Precautions
Carefully inspect any SRS part before you install it.
Do not install any part that shows signs of being drop-
ped or improperly handled, such as dents, cracks or
deformation:
- Airbags- Cable reel- SRS unit- Seat belt tensioners
N
)-
Use only a digital multimeter to check the system, lf
it's not a Honda multimeter, make sure its output is
10 mA (0,01 A) or less when switched to the smallest
value in the ohmmeter range. A tester with a higher
output could damage the airbag circuit or cause acci-
dental deployment and possible injury.
Do not install used SRS Dans from another vehicle,
When making SRS repairs, use only new pans.
Except when performing electrical inspections,
always disconnect both the negative cable and posi-
tive cable from the batterv. and wait at least three
minutes before beginning work.
Replacement of the combination light and wiper/
washer switches and cruise control switch can be
done without removing the steering wheel:
- Combination light and wiper/washer switch replace-
ment {see section 231.- Cruise control sevresume switch replacement (see
section 41.
Whenever the ignition switch is ON {ll}, or has been
turned OFF for less than three minutes, be careful not
to bump the SRS unit; the airbags could accidentally
deploy and cause damage or injuries.
Whenever the airbag has been activated, replace the
SRS unit.
The original radio has a coded theft protection circuit.
Be sure to get the customer's code number before dis-
connecting the battery cables.
)
Airbag/Seat Belt Tensioner
Handling and Storage
Do not try to disassemble an airbag or a seat belt ten-
sioner. They have no serviceable parts. Once an airbag
or a seat belt tensioner have been deployed. they cannot
be repaired or reused.
For temporary storage of an airbag or a seat belt ten-
sioner during service, please observe the following pre-
cautons:
. Store the removed airbag with the pad surface up.
The driver's/front passenger's airbag connectors and
seat belt tensioner connectors have a built-in short
contact (see page 24-211.
@ r th€ airb.g is impropcrty stor€d face down,
accidental deployment could propel the unit with enough
forc€ to caus6 serious iniury,
Store the removed on a secure flat surface awav from
any high heat source (exceeding 212"F/100'C) and
free of any oil, grease. detergent or water.
lmproper handling or storage can internally damage
the airbag and seat belt tensioner. making them inop-
erative.
lf you suspect the airbag and seat belt tensioner have
been damaged, install new units and refer to the
Deploymenvoisposal Procedures for disposing of the
damaoed units.
AIRBAG CONNECTORS
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