Gauge assembly HONDA CR-V 2000 RD1-RD3 / 1.G Owner's Manual

Component Locations
NOTE: The illustrations show the '97 - 98 models. The '99 - 00 models are similar.
ABS CONTROL UNITRIGHT-REAR WHEEL SENSOR
UNDER.HOOD ABSFUSE/RELAY BOX
RIGHT.FRONT WHEELSENSOR CONNECTOR
RIGHT-FRONTWHEEL SENSORRIGHT-REAB WHEELSENSOR CONNECTOR
MODULATOR UNIT
LEFT.FRONT WHEEL SENSOB
UNDER.DASH FUSE,/RELAY 8OX
UNDER.HOOO FUSE/RELAY AOX
IGl I(, AI FUSE
ABS +B 120 Al FUSEPUMP MOTOR ('II AI FUSE
HOBN/STOP I15 AI FUSE
UNDER.HOOD ABS FUSE/RELAY BOX
LEFT.FRONT WHEELSENSOE CONNECTOR
GAUGE ASSEMBLY
ABS INDICATOR
UNDER-DASH FUSE/NELAY BOX
METER {7.5 AI FUSE
MOTOR RELAY
19-27
SERVICE CHECK CONNECTOR {2PI
D!
trtrtr
[r D!
ABS {7.5 AI FUSEMTR CHECK 17.5 AI FUSE
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Troubleshooting Precautions
ABS lndicalor
1 lf the system is oK, the ABS indicator goes off two seconds after turning the ignition switch oN 1l) wathout staningthe engine, and then comes on again and goes off after two seconds. This occurs because the ABS control unit isturned on by the lG2 power source.2. The ABS indicator comes on when the ABS control unit detects a problem in the system. However, even thouoh thesystem is operating properly, the ABs indicator will come on too, under the following conditions:. Signal disturbance
. Wheel spin
. Only drive wheels rotate. Battery voltage fluctuates
To determine the actual cause of the problem, question the customer about the problem, taking these conditions intoconsideration:
3 When a problem is detected and the ABS indicator comes on, the indicator can stay on until the ignition switch isturned OFF, or it can automatically go off, depending on the mode.. Indicator stays on untilthe ignition switch is turned off: When the system is in the system down mode.. Indicator automatically goes off: When the system is in the control inhibition mode.4 The ABS indicator stays on when the system is reactivated without erasing the DTC, but it goes off after starting thevehicle.
When the wheel sensor system is faulty and the ABS indicator comes on. the algorithm of the system automatically turnsoff the ABS indicator after the wheel speed signal returns to the normal speed. Also, when the DTc is erased, the cpu isreset and the ABS indicator goes off when the system checked out normal by the initial diagnosis.Therefore, test-drive the vehicle after servicing the wheel sensor system. and be sure that the ABS indicator does notcome on.
5 When the ABS control unit outputs battery voltage to the gauge assembly, the ABS indicator ooes off.
Diagnostic Trouble Code (DTCI
1. The diagnostic trouble code (DTc) is memorized when a problem is detected and the ABS indicator does not go off,or when the ABS indicator comes on.The DTc is not memorized when the ABS indicator comes on unress the cpu is activated,2 The memory can hold any number of DTCs. However, when the same DTc is detected twice or more, the tater one iswritten over the old one.
Therefore, when the same problem is detected repeatedly, it is recorded as one DTC.3. The DTCs are indicated in the order of ascending number, not in the order they occur.4. The DTCS are memorized in the EEPROM (non-volatile memorv).Therefore, the memorized DTcs cannot be canceled by disconnecting the battery. perform the specified procedures toerase the DTCS.
Self-diagnosis
1. Self-diagnosis can be classified into these four categories:' Initial diagnosis: Performed right after the eng ine starts and untir theABS indicator goes off.. Except ABS control: Performed when the ABS is not functioning.. During ABS control: Performed when the ABS is functioning.. During warning: Performed when the ABS indicator is ON.2. The system performs the fo|owing contrors when a probrem is detected by the serf-diagnosis:. ABS indicator ON. Memorv of DTC. Mode changetothe "system down mode,, or the ,,control inhibition mode,,.
MODEABS INDICATORMAIN
RELAY
SOLENOID
VALVECPURestart conditionDTC
SYSTEM
DOWNONNo
operation
Drive
inhibitionOperation*rlgnition
switchoFF - ON l)Memory
CONTROL
INHIBITIONONNo
operal|on
Drive
inhibitionOperationAutomaticlMemory
*1: Except CPU failure
19-36
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Diagnostic Trouble Code (DTC)
Diagnostic Trouble Gode IDTCI Indication
NOTE: This operation can also be done with the Honda pGM Tester.
1. Connect the SCS service connector to the service check connector (2P) located on the passenger's side of the centerconsote.
2. Turn the ignition switch ON (ll).
NOTE; Do not press the brake pedal whenturningthe ignition switch.
3 Record the blinking frequency of the ABS indicator. The brinking frequency indicates the DTc.
4. Turn the ignition switch OFF. and remove the SCS service connector.NOTE: The Malfunction Indicator Lamp (MlL) will stay on after the engine is startsd if the SCS seryica connecror rsconnected.
5. Erase the DTC.
Conditions for DTC indication. The vehicle is stopped.. The SCS service connector is connected before the ignition switch is turned ON flt).. The brake pedal is released.. The SCS service connector remains connected during this procedure.
The DTC indication stops and the ABS control unit axecutos tha softwaro lunction if at least one of tho following condi-tions i3 satisfiod:
. The vehicle is not stoooed.. The ABS control unit receives the normal signal (which is for the ABS control unit) from a Honda pGM Tesrer.. The SCS service connector is disconnectod during this procedure.
NQTE: The illustration of gauge assembly shows the '97 - 98 models. The '99 - oo models are similar.
SEFVICE CHECKCONNESTOR I2P}
GAUGE ASSEMBLY
A8S II{DEATOR
u.s.A.
@
CANADA
@
19-38
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Troubleshooting
ABS lndicator Does Not Come On
The ABS indicator does notcome on when ignition switch isturnod ON lll).
check the METER {7.5 A} fuse inthe underCash fuse/relay box,and reinstaltthe fuse if it is OK.
Check for an open in the lcl ch-cuil:1. Disconnect the gauge assem-bly 5P connector.2. Turn the ignition switch ON (ll).
3. Measure the voltage betweenthe gauge assembly 5P con-nector terminal No. 5 andbody ground.
. Repair open in the wire betweenlhe METER {7.5 A) luse and thogauge assembly.. Reolece the under-dash fuse/relay box. (Opon circuit insidethe box.)
ls there battery voltage?
Check the ABS indicator bulb inthe gauge assembly.
Replace the ABS indicator bulb.
Check for a short to power in theWALP circuit:Measure the voltage between thegauge assembly 5P connectorterminal No. 1 and body ground.
Sepair short to power in the witeb€tween the gaug€ assemblyand the ABS control unil.ls there battery voltageT
Reolace the tuse and recheck.
(To page 19 42)
GAUGE ASSEMBLY 5P CONNECTOR
Wire side of female terminals
(cont'd)
19-41
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Troubleshooting
ABS Indicator Does Not Come On (cont'd)
(From page 19'41)
GAUG€ ASSEMBLY 5P CONNECTOR
---g-l1 t/l3_l/ | 5 |JUMPER I GND IBLK}wrBE IL
Wire side of female terminals
Check the gruge essembly:1. Turn the ignition switch OFF.2. Connect the gauge assembly5P connector,3. Connect the terminal No. 3 tobody ground with a jumper
4. Turn the ignition switch ON (ll).
Reolace the ABS indicator drivecircuit in the gaug€ ass€mbly.Does the ABS indicator come on?
.Repair open in the wirebetween the gauge assemblyand body ground.. Repair poor ground {G401,c102l-
19-42
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Troubleshooting
ABS Indicator Does Not Go Off (No DTC) (cont'dl
ABS CONTROL UNIT 22P CONNECTOR
WALP {BLU/REDI
Wire side of female terminals
JUMPCRWIREGND2IBLKI
GAUGE ASSEMBLY 5P CONNECTOF
(From page 19,43)
Check tor a short to body groundin the WALP circuil:1. Turn the ignition switch OFF.2. Disconnect the ABS controlunit 22P and gauge assembly5P connectors.3. Check lor continuity betweenthe ABS control unit 22P con-nector terminal No. 7 andbody ground.
Repair short to body ground inthe wire between the ABS con-t.ol unh and the gauge assembly.
Check the ABS control unit:1. Connect the ABS control unit22P connector.2. Turn the ignition switch ON (ll).3. Measure the voltage betweenthe ABS control unit 22P con-nector terminal No. 7 andbody ground.Check tor an open in the GND2circuit:1. Connect the ABS control unit26P connecto. terminal No. 16to body ground with a jumper
2. Measure the voltage betweenthe ABS control unit 22P con-nector terminal No. 7 andbody ground.
ls there battery voltage?
. Repeir op6n in th6 wire ttetweenthe ABS control unit and bodyground.. Rep.ir poor ground {G401,G4021.
Check lor loose ABS control unhconnectors. lf necesssry, substi-tuie e lnown-good ABS controlunit and recheck.Check tor an open in the WALPcircuit:Measure the voltage between thegauge assembly 5P connectorterminal No. 1 and body ground.
Repair op6n in the wi.e botw€enthe ABS control unit and th€gau9e ass€mbly.
ls there battery voltage?
Replaco the ABS indicator drivecircuit in the gauge assembly.
ABS CONTROL UNIT 26P CONNECTOR
Wire sade of female terminals
WALP IBLU/FEDI
19-44
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Special Tools
Rel. No. I Tool NumberDescriptionOty I Page Relerence
.o
6,
@
@
07JGG - 001010A
07sAz - 001000A
07947 - 6340300
07965 - 6920500
Belt Tension Gauge
Backprobe Set
Driver Attachment
Hub Assembly Guide Attachment
1
2
1
1
22-69
22-33,36,37
22-66
22-61
* Included in the Belt Tension Gauge Set, T/N 07TGG - 001000A
t
o
22-2
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Connector ldentification and Wire Harness Routing
Dashboard Wire Harness
Connector ol
Terminal
Numb€r of
CavitiesLocationConngcts toNotes
c501
c501
c502
c503
c504
c505
c506
c507
c508
c509
c510
c511
c512
c514
c518
c519
c520
c521
c524
10
1
20
14
16
6
20
13
5
t6
14
10
to
20
16
2
24
2
1
5
Above under-dash fuse/relay box
Above under-dash fuse/relay box
Above under-dash fusehelay box
Above under-dash fuse/relay box
Behind dashboard lower panel
Above under-dash fuse/relay box
Above under-dash fuse/relay box
Left side of steering wheel
Left side of steering wheel
Under left side of dash
Behind gauges
Behind gauges
Behind gauges
Behind gauges
Behind gauges
Right side of gauges
Behind middle of dash
Behind middle of dash
Behind middle of dash
Under middle of dash
Under middle of dash
Behind middle of dash
Behind middle of dash
Behind middle of dash
Behind middle of dash
Behind middle of dash
Behind gauges
Upper middle of dash
Main wire harness (C416)
Main wire harness (C416)
Under-dash fuse/relay box 1C912)
Main wire harness (C415)
Hatch glass opener switch
Left side wire harness (C556)
Left side wire harness (C556)
Dash lights brightness cont.oller
Cruise main switch
Junction connector
Gauge assembly
Gauge assembly
Gauge assembly
Gauge assembly
Gauge assembly
Hazard warning switch
Audio unit
Heater control panel
Heater control panel
Data link connector
Service check connector
Front accessory socket connector
Ashtray light
Heater sub-harness (C733)
Heater sub-harness {C740}
Heater sub-harness (C740)
Gauge assembly
Clock
'97 - 98
models'99 - 00
models
Mir
A/r
'97 model'98 - 00
mooets
'98 - 00
models
G501Behind middle of dashBody ground, via dashboard wire har-
ness
23-24
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under-dash Fuse/Relay Box:
Fuse Capacitywir6 ColorCircuit(sl Protocted
SRS unit (VB)
Power window relay
Integrated Control Unit
ABS indicator light
A/T gear position indicator light
Clock ('98 - 00 models)
Cruise indicator light
Gauge assembly
Interlock control unit (A,/T)
Keyless door lock control unit ('98 - 00 models)
Power door lock control unit
Shift lock solenoid (lVT)
SRS indicator light
Integrated control unit ('98 - 00 models)
Integrated control unit (via windshield wiper switch)
Windshield washer motor (via switch)
Windshield wiper motor
Front accessory socket
Rear accessory socket relay
Option connector (ACC)
Audio unit
Not used
Option connector (dash lights)
Integrated control unit
Ashtray light
A,/T gear position indicator light
Audio univclock ('97 model)
Audio unit ('98 - 00 models)
Clock ('98 - 00 models)
Cruise indicator light
Cruise main switch light
Dash lights brightness control unit
Gauge lights
Hazard warning switch light
Heater control panel
Power window master switch light ('99 - 00 models)
Integrated control unit
ECM ('98 - 00 models: M/T)
PCM (4./T)
PGM-Fl main relay
Left front pa.king light
Left front side marker light
Left rear side marker light
Left taillight
License plate light
Right front parking light
Right front side marker light
Right rear side marker light
Right taillight
Trailer lighting connector
lgnition key light
lgnition key light control unit ('97 model)
Interlock control unit (via ignition switch)
Key interlock solenoid
25
PNK
;
10 A
7.5 A
7.5 A
28
10A
10A
7.5 A
204
7.5 A
7.5 A
GRN/BLK
YEUGRN
YEURED
a, olrL"
29
30
BLU,ryVHT
RED/GRN
7.5 AWHT/G R N
23-45
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Gauge Assembly
Component Location Index
SRS components are located in this area. Review the SRS component locations, precautions, and procedures in the SRS
section {24} before performing repairs or service.
I x 1.25 mm24 N.m {2.4
VEHICLE SPEED SENSOF {VSS'Troubleshooting, page 23-62
GAUGE ASSEMBLYGau ge/lndicator/TerminalLocation Index, page 23-56Bulb Locations, page 23-57Removal, page 23-61
J-
FUEL GAUGE SENDING UNITSee section 1 l
PARKING BRAKE SWITCH
COOLANT TEMPERATURE GAUGESENDING UNITBRAKE FLUID LEVEL SWITCH
ENGINE OIL PRESSURE SWITCH
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