manual radio set HONDA CR-V 2000 RD1-RD3 / 1.G Workshop Manual

ll. Engine Controt Module (EcM)/Powertrain Control Module {PCM) Reset Procedure
Either of the following actions will reset the ECM/PCM.
. use the oBD ll scan tool or Honda PGM Tester to clear the ECM's/PCM's memory. (see the oBD ll scan tool or
Honda PGM Tester user's manuals for specific operating instructions )
. Turn the ignition switch oFF. Remove the BACK UP (RADIO) (7.5 A) fuse from the under-hood fuse/relay box for 10
seconos.
lll. Final Procedure {this procedure must be done after any troubleshooting)
1. Remove the SCS Service Connector if it is connected. lf the SCS service connector is connected. and there are no
DTCS stored in the ECM/PCM, the MIL will stay on when the ignition switch is turnsd oN (ll).
2. Do the ECM/PCM Reset Procedure.
3. Turn the ignition switch OFF
4. Disconnect the OBD ll scan tool orHonda PGM Tester from the Data Link Connector ( 16P)'
(cont'd)
1 1-61
BACK UP {RADIOI I7,5 AI FUSE
FUSE/RELAY BOX
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Fuel Supply System
System Description
The fuel supply system consists of a fuel tank, in-tank
high-pressure fuel pump. PGM-Fl main relay, fuel filter,
fuel pressure regulator, fuel injectors, and fuel delivery
and return lines. This system delivers pressure-regulat-
ed fuel to the fuel injectors and cuts the fuel delivery
when the engine is not running.
Fuel Pressure
Relieving
Before disconnecting fuel pipes or hoses, release pres-
sure from the system by loosening the 12 mm banjo
bolt on the too of the fuel filter.
Do not smoke while working on the fuel system.
Ke€p open flames or sparks away from your work
area,
Be sure to relieve fuel pressure while the ignition
switch is off.
Write down the frequencies for the radio's preset
buttons.
Disconnect the battery negative cable from the bat-
tery negative terminal.
Remove the fuel fill cap.
Use a box end wrench on the 12 mm banjo bolt at
the fuel filter while holding the fuel filter with anoth-
er wrench.
Place a rag or shop towel over the '12 mm banjo bolt.
Slowly loosen the 12 mm banjo bolt one complete
rurn 12 mm BANJoBOLT
1.
SHOP TOWEL
NOTE: Replace the washers whenever the 12 mm
banio bolt is loosened or removed.
11-178
Inspection
1, Relieve fuel pressure.
2. Remove the 12 mm banjo bolt on the fuel filter while
holding the fuel filter with another wrench. Attach
the 12 mm fuel pressure adapter bolt and the special
tool.
FUEL PRESSUREREGULATON
FUELPRESSUREGAUGE07406 - 0040001
The illustration shows'97 - 98 models,'99 - 00 models are similar.
Start the engine. Measure the fuel pressure with the
engine idling and the vacuum hose of the fuel pres-
sure regulator disconnected from the fuel pressure
regulator and pinched. lf the engine will not start,
turn the ignition switch on (ll), wait for two seconds,
turn it off, then back on again and read the fuel
pressure.
Pressure should be:'97 - 98 mod€ls:
260 -31O kPa 12.7 - 3.2 kgf/cm,, 38 - 46 psil'99 - 0O models:
270 - 32O kPa Q.A - 3.2 kgf/cm', ifo - /U psil
Reconnect vacuum hose to the fuel pressure regulator.
Prgs3ure should be:'97 - 98 models:
210 - 25O kPa 12.1- 2.6 kgf/cm', 30 - 37 psi)'99 - 00 models:
22O -26iJ kPa 12.2 - 2.7 kgt/cm', 31 - 38 psi)
lf the fuel pressure is not as specified, first check the
fuel pump (see page 11- 183). lf the fuel pump is OK,
check the following:
. lf the fuel pressure is higher than specified,
inspect for:- Pinched or clogged fuel return hose or line.- Faulty fuel pressure regulator (see page 11-
181).
. lf the fuel pressure is lower than specified. inspect
for:- Clogged fuel filter.- Faulty fuel pressure regulator (see page 11-
1811.- Fuel line leakage.
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Troubleshooting Procedures
Checking ths Diagnostic Trouble Code (DTC)
with an O8D ll Scan tool or Honda PGM Tsster
When the PCM senses an abnormality in the input or output systems, the El ('97 - 98) or E ('99 - O0) indicator light in thegauge ass€mbly will blink. When the 16P Data Link Connector (DLC) {located under the dash on the passenger's side) is
connected to the OBD ll Scan Tool or Honda PGM Tester as shown, the scan tool or tester will indicate the Diagnostic
Trouble Code (DTC) when the ignition switch is turned ON(ll).
HONDA PGM TESTER olOBD II SCAN TOOL
lf the E or E indicator light or the MIL has been reported on, or if a driveability problem is suspected, follow this proce-
dure:
1. Connect the OBD ll Scan Tool (conforming to SAE J1978) or Honda PGM Tester to the 16P DLC. (See the OBD ll ScanTool or Honda PGM Tester user's manual for specific instructions. lf you are using the Honda PGM Tester, make sureit is set to the SAE DTC Wpe).2. Turn the ignition switch ON (ll), and observe the DTC on the screen
3. Record allfuel and emission DTCS, A,,/T DTCS, and freeze data.
4. lf there is a fuel and emissions DTC, first check the fuel and emissions system as indicated by the DTC (except for DTCP0700). DTC P0700 means there is one or more Ay'T DTC, and no Droblems were detected in the fuel and emissionscircuit of the PCM.
5. Wire down the radio station presets.
6. Reset the memory with the PGM Tester o. by removing the BACK UP fuse in the under-hood fuse/relay box for morethan 10 seconds.
7. Drive the vehicle for several minutes at speeds over 30 mph (50 km/hr), and then recheck for DTCS. lf the A/T DTCreturns, 9o to the Symptom-to Component Chart on pages 14-60 and 14-61 for the '97 models, and pages 14-62 and14-63 for '98 - 00 models. lf the OTC does not return, there was an intermittent problem within the circuit. Make sureall pins and terminals in the circuit are tight, and then go to step 8.8. Reset the radio Dreset stations, and set the clock.
DATA LINK CONNECTOR {16PI
[ -=.r,
ili,i /i,
v,., i
14-56
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PCM Reset Procedure
'1. Turn the ignition switch off
2. Remove the BACK UP fuse (7.5 A) from the under-hood fuse/relay box for 10 seconds to reset the PCM.
NOTE:
. Disconnecting the BACK Up fuse also cancels the radio preset stations and clock setting Make note of the radio
presets before removing the fuse so you can reset them
. The PCM memorv can also be cleared by using the OBD ll Scan Tool or Honda PGM Tester'
UNDER.HOODFUSE/RELAY BOX
Final Proceduro
This procedure must be done after any troubleshooting.
1. Turn the ignition switch OFF.
2. Reset the PCM.
3. Disconnect the OBD ll Scan Tool or Honda PGM Tester from the Data Link Connector (16P), or remove the special tool
from the Service Check Connector (2P).
4. Turn the ignition switch ON (ll), and set the radio presets and clock setting'
5, To verify that the problem is repaired. test-drive the vehicle for several minutes at speeds over 30 mph (48 km/h).
BACK UP IRADIO} {7.5 AI FUSE
14-59
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Dashboard Removal and Installation
SRS components are located in this area. Review the SRS
component locations, precautions, and procedures in the
SRS section {24) before preforming repairs or service.
CAUTION:
. When prying with a flat-tip screwdriver, wrap h withprotective tap€, and apply protective tape around the
related parts to prevgnt damage.
. Put on gloves to prot€ct your hands.
NOTE:
. An assistant is helpful when removing and installing
the dashboard.
. Take care not to scratch the dashboard, bodv and
other related parts.
1.Make sure you have the anti-theft code for the
radio, then write down the frequencies for the
radio's preset buttons.
Disconnect the negative battery cable. and wait at
least three minutes before beginning work.
Removei
a Driver's dashboard lower cover and knee bolster(see page 20-48)
. Glove box (see page 20-49)
. Lower console cover and center pocket (A/T
model, see page 20-49)
. Center console and center upper pocket (M/T
model, see page 20-47)
. Center dashboard lower cover (see page 20-50)
. Power window switch (see page 20-51)
. Driver's side air vent (see page 20-52)
. Driver's side defogger trim (see page 20-52)
Disconnect the driver's airbag connector, and lower
the steering column (see section 17)
NOTE: To prevent damage to the steering column,
wrap it with a shop towel.
2.
5. Remove the dashboard side cover. Disconnect the
dashboard wire harness connectors, remove the nuts,
then move the under-dash fuse/relay box. Disconnect
the antenna lead, and detach the harness clips.
Remove the connector holder from the dashboard
frame. Unbolt the control unit/relay bracket from
behind the middle of the dashboard.
HARNESS
6. Remove the passenger's dashboard lower cover.
D: Clip locations,
nl
-$t- Issj
I
ANTENNALEAD
>: Clip locations.
rttl
slllll
>: Scr€w location, 1
I
SF:oo I-l
SRS MAINHARNESS
UNDER.DASHFUSE/RELAYBOX
OASHBOARDSIDE COVER
6x1.0mm9.8Nm11.0kgf.m,7.2tbt.ftlDASHBOARDFFAME
CONNECTORHOLDER
PASSENGER'SDASHBOARDLOWER COVER
{cont'd)
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Under-dash Fuse/Relay Box
I
Removal/lnstallation
SRS components are located in this area. Review the
SRS component locations, precautions, and procedures
in the SRS section (241 before performing repairs or ser-
vice.
Removal:
1. Make sure you have the anti-theft code for the radio,
then write down the frequencies for the radio's pre-
set buttons (with anti-theft feature).
2. Disconnect the battery negative cable, then discon-
nect the positive cable, and wait at least three min-
utes.
3. Remove the driver's dashboard lower cover and the
knee bolster (see section 20).
4. Remove the two mounting nuts, and pull the under-
dash fuse/relay box out from under the dash
Disconnect the connectors from the under-dash
fuse/relay box (see section 24 for the SRS main har-
ness connector), and take out the under-dash fuse/
relay oox.
Installation:
1. Connect the connectors to the under-dash fuse/
relay box (see section 24 for the SRS main harness
connector), then install the under-dash lusehelay
box in the reverse order of removal.
2. lnstall the knee bolster and the driver's dashboard
lower cover (see section 20).
3. Connect the battery positive cable, then connect the
negative cable.
4. Enter the anti-theft code for the radio, then enter the
customer's radio station presets (with anti-thett fea-
ture).
5. Confirm that all systems work properly
23-49
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lgnition Switch
Test
SRS components are located in this area. Review the
SRS component locations, precautions, and procedures
in the SRS section {24} before performing repairs or ser
vtce.
L lMake sure you have the anti-theft code for the
radio, then write down the frequencies for theradio's preset buttons (wilh anti-theft feature).
2. Disconnect the battery negative cable.
3. Remove the driver's dashboard lower cover and the
knee bolster {see section 20).
4. Disconnect the 5P connector from the under-dash
fuse/relay box and the 3P connector from the main
wtre narness,
5P CONNECTOR
Wire side oftemale terminals
Check tor continuity between the terminals in eachswitch position according to the table.
rernrnal
ros[ron \
I(ACC)I3l{BAT}5flG1)30G2iI1llsrl
0 (LocK)
r(Acclo--o
fl (oN)G_o
III (START)o--.o
7.
{ I | 3P connector
lf the continuity checks do not agree with the table,replace the electrical switch.
After reconnecting the battery, enter the anti-theftcode for the radio, then enter the customer's radio
station presets (with anti-theft feature).
23-54
3P CONNECTOR
Electrical Switch Replacement
SRS components are located in this area. Review the
SRS component locations, precautions, and procedures
in the SRS section {24) before performing repairs or ser-vice.
1. Make sure you have the anti-thett code for the
radio, then write down the frequencies for the
radio's preset buttons (with anti-theft feature).
2. Disconnect the battery negative cable.
3. Remove the driver's dashboard lower cover and the
knee bolster (see section 20).
4. Disconnect the 5P connector from the under,dash
tuse/relay box and the 3P connector f.om the main
wire harness {see left column).
7.
Remove the steering column covers (see section'17 t.
Insert the ignition key, and turn it to "0".
Remove the two screws and the electrical switchfrom the steering lock,
swrTcHLOCK CYLINDER
lnstall in the reverse order of removal.
After reconnecting the battery, enter the anti-theftcode for the radio, then enter the customer's radiostation presets (with antj-theft feature).
9.
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Stereo Sound System
Audio Unit Removal
Make sure you have the anti-theft code for the
radio, then write down the frequencies for the
radio's preset buttons (with anti-theft feature).
Remove the center panel (see section 201,
Remove the four mounting bolts, and pull the audio
unit out.
Disconnect the 'l6P connector and sub antenna
lead, then remove the audio unit.
Install in the reverse order of removal.
After installing the audio unit, enter the anti-theft
code for the radio. then enter the customer's radio
station presets (with anti-theft feature).
1.
AUDIO UNIT
CENTEB PANEL
23-102
Audio Unit Terminals
CavrtyWireConnoct3 to
Terminal No.6, 11, and 13: Not used(Terminal No. 1,3, 4,'11,12, 13, and '14 Not us6d)
{ ): '99 - 00 models
1{7)RED/GRNRight front door speaker @
2 {8}BLULeft front door speaker @
3 {9)RED/BLKLights-on signal
4 (10)WHT/BLUConstant power (tuning
memory)
5 (2)YEUREDACC (main sterso power
supplyl
7 (6)BLU/YELLeft rear soeaker @
8 (s)RE D/VELRight rear speaker @
9 (17)BRN/BLKRiqht f.ont door speaker O
10 (18)GRY/BLKLeft front door soeaker O
12 (19)REDDash lights brightness con-
troller
14 (20)BLKGround (G501)
15 (16)GRYMHTLeft rear speaker O
16 (15)BRN^ll/HTRight resr speaker O
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JFront Seat Belt RePlacement
SRS components are located in this area. Review the SRS
component locations, precautions, and procedures in this
section (24) before performing repairs or service ('98 - 00
models).
CAUTION: Check the front seat bslts for damago. and
replaco thom if necessary. Be careful not to damage
them during removal and in3tallation'
Front scat bolt:
1. Make sure you have the anti-theft code for the
radio, then write down the frequencies for the pre-
set buttons.
2. Disconnect the negative battery cable, and wait at
least three minutes before beginning work.
3. Slide the front seat forward fully.
4. Bemove (see section 20):
. Center pillar lower trim Pane
. Kick oanel
. Front side trim
5. '97 model: Remove the upper anchor cover and the
lower anchor caP.'98 - oO models: Remove the upper anchor cover
and pull the lower anchor cover back.
UPPEN ANCHOR BOLT
7/1&20 UNF32 N.m (3.3 kgt'm.24 tbf.ft)
SHOULDERANCHORADJUSTER
Apply liquid threadlock.
9.8 N.m (1.0 kgt.m,?.2 tbtft)
UPPERCOVER
RETRACTORMOUNTING BOLTZ,,Gx1.0mm ./
SEAT BELTTENSIONER
{'98 - 0o modols)
REAR SIDE
ANCHORCOVERl'98 - 00 models)
ANCHORCAP('97 modell
RETRACTOR BOLT7/1&20 UNF32 N.m 13.3 kgt m,24 tbt.ft)
LOWER ANCHOR BOLT?,/1&20 UNF32 N.m {3.3 kgf.m, 2,1 lbf.ftl
o.Disconnect the seat belt tensiongr connector.
@ To avoid accidontal deployment and
possibte inlury, always disconnect the soat bsh ton-
sion€r connoctor bofore rsmoving th6 retractor l'98
- 00 modsls, se€ pa ge 21-231 .
Remove the uDDer and lower anchor boits, the
retractor bolt, the retractor mounting bolt, and
remove the front seat belt and retractor.
Remove the center pillar upper trim (see section 20).
Remove the shoulder anchor adjuster.
7.
9.
8.
I x 1.25 mm23 N.m 12.3 kgt.m,1? tbf.ft)
SHOULDERANCHORADJUSTER
10. lnstallation isthe reverse of the removal procedure.
NOTE:
Check that the retractor locking mechanism func-
tions as described on Page 24-9.
Assemble the washers, collar and bushing on the
uooer and lower anchor bolts as shown.
Eefore installing the anchor bolts, make sure there
are no twists or kinks in the front seat belt.
Make sure the seat belt tensioner connector ls
connected securelv.
Enter the anti-theft code for the radio, then enter
the customer's radio station presets
(cont'd)
24-3
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