1999 HONDA CR-V Ecu pin s

DTC Erasure
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 center
console.
2. Press the brake oedal.
3. Turn the ignition switch ON (ll) while keeping the brake pedal pressed. The ABS indicator goes off after two seconds.
4. After the indicator goes off, release the brake pedal. The indicator comes on after four seconds.
5. After the indicator comes on, press the brake pedal again. The indicator goes off again after four seconds (the brake
oedal is still Dressed.)
6. After the indicator goes off, release the brake pedal again.
7. After four seconds. the indicator blinks twice for 0.3 second and the DTC is erased.
8. Confirm the DTC indication, and check that the DTC was erased.
NOTE: Always maintain these steps. lf you disconnect the SCS service connector and/or fail to operate the brake pedal
according to the indicator indication, the DTC will not be erased.
Conditions for DTC erasure
. The vehicle is stopped.
. The SCS service connector is connected before the ignition switch is turned ON (ll)
. The brake pedal is pressed before the ignition switch is turned ON (ll).
. The SCS service connector remains connected during this procedure.
The DTC erasure stops and the ABS control unit executes the software funqtion it at least one of the following conditions
b satisfied:
. The vehicle is not stopped.
. The SCS service connector is disconnected during this service.
. TheABScontrol unit receives the normal signal (which is for the ABS control unit) from a Honda PGM Tester.
. The brake pedal is not operated according to the indicator indication
. The DTC erasure is finished.
ON
ABS INDICATOR
OFF
DEPRESSED
BRAKE PEDAL
within 3 sec.0.3sec.
0.3sec.
within 3s€c. I within 3 s€c.
lonition switchdN (r)
RELEASED
19-39
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Doors
(cont'd)
The door and body edges should be parallel.
Check for water leaks.
Spray water over the tailgate door and on the sealing
area as shown.
NOTE:
. Adjust the water pressure as shown.
. Do not squeeze the tip ofthe hose.
Tailgate Door Position Adiustment
-€*4
,'r)"C
II
0.5 m {1.6 ft}
20-24
l2 mm (0.47 in.).*1:]*
d3"1
HOSE
300 mm {11.8 in.l
Front and Rear Door Striker
Adjustment
Make sure the door latches securely without slamming
it, lf necessary, adjust the striker: The striker nuts are
fixed. The striker can be adjusted slightly up or down,
and in or out.
1. Loosen the screws, then insert a shop towel between
the body and striker.
Insert a shop towelbetween the body and
scREws8 x 1 .25 mm18 N.m (1.8 kgt.m,13 rbf.ft)
2.
J.
Lightly tighten the screws.
Wrap the striker with a shop towel, then adjust the
striker by tapping it with a plastic hammer.
CAUTION: Do not tap the striksr loo hard.
Loosen the screws. and remove the shop towel.
Lightly tighten the screws.
Hold the outer handle out, and push the door against
the body to be sure the striker allows a flush fit, lf the
door latches properly. tighten the screws and recheck.
4.
5.
6.
STRIKER
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Tailgate Door Striker Adjustment
Make sure the door latches securely without slamming
it. lf necessary, adjust the striker: The striker nuts are
fixed. The striker can be adjusted slightly up or down,
and in or out.
1. Remove the tailgate door wedge.
2. Loosen the screws, then insert a shop towel
between the body and striker.
8 x 1.25 mm18 N.m (1.8 kgf.m,r 3 tbf.ft)
1.
4.
Lightly tighten the screws.
Wrap the striker with a shop towel, then adjust the
striker by tapping it with a plastic hammer.
CAUTION: Do not tap the striker too hard.
Loosen lhe screws, and remove the shop towel.
Lightly tighten the screws.
Hold the tailgate door outer handle out, and push
the tailgate door against the body to be sure thestriker allows a flush fit. lf the tailgate door latchesproperly, tighten the screws and recheck.
Install the tailgate door wedge, and adjust it.
STRIKER
Insen a shoptowelbetween the body and
Tailgate Door Wedge Adjustment
1. Loosen the bolts, and move the tailgate door wedge
UP or DOWN to align it with the tailgate door wedge
striker. Move the tailgate door wedge lN or OUT to
center it. Then lightly tighten the bolts.
TAILGATE OOOR
Hold the tailgate door handle out, and push the tail-gate door against the body to be sure the tailgate
door wedge allows a flush fit. lf the tailgate door
latches properly, tighten the bolts and recheck.
Forward
20-25
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Troubleshooting
Tips and Precautions (cont'dl
Insen the connector all the way and make sure it is
securely Iocked.
Position wires so that the open end of the cover faces
down.
V
Faceopen end
Handling Wires and Harnesges
. Secure wires and wire harnesses to the frame with
their respective wire ties at the designated locations.
. Remove clips carefully; don't damage their locks.
Slip pliers under the clip base and through the hole at
an angle, then squeeze the expansion tabs to release the
clrD.
After installing harness clips, make sure the harness
doesn't interfere with any moving pans.
Keep wire harnesses away from exhaust pipes and
other hot parts, trom sharp edges of brackets and
holes. and from exoos€d screws and bolts.
NOT GOOD
A -M/
lr lr*
T€sting and Repairs
. Do not use wires or harnesses with broken insulation.
Replace them or repair them by wrapping the break
with electricaltape.
. After installing parts, make sure that no wires are
pinched under them.
. When using electrical test equipment, follow the
manufacturer's instructions and those described in
this manual.
. lf possible, insert the probe of the tester from the
wire side (except waterproof connector).
. Seat grommets in their grooves properly.
. Use a probe with a tapered tip.
Refer to the instructions in the Honda Terminal Kit for
identification and replacement of connector termi-
nals.
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Five-step Troubleshooting
1.
3.
Verify The Complaint
Turn on all the components in the problem circuit to
verify the customer complaint. Note the symptoms.
Do not begin disassembly or testing until you have
narrowed down the problem area.
Analyze The Schematic
Look up the schematic for the problem circuit.
Determine how the circuit is supposed to work by
tracing the current paths from the power feed
through the circuit components to ground. lf several
circuits fail at the same time, the fuse or ground is a
likely cause,
Based on the symptoms and your understanding of
the circuit operation, identify one or more possible
causes of the problem.
lsolate The Problem By Testing The Circuit
Make circuit tests to check the diagnosis you made
in step 2. Keep jn mind that a logical, simple proce-
dure is the key to efficient troubleshooting. Test for
the most likely cause of failure first. Try to make
tests at points that are easily accessible,
Fix The Problem
Once the specific problem is identified, make the
repair. Be sure to use proper tools and safe proce-
dures.
Make Sure The Circuit Works
Turn on all components in the repaired circuit in all
modes to make sure you've fixed the entire prob-
lem. lf the problem was a blown fuse, be sure to
test all of the circuits on the fuse. lvlake sure no new
problems turn up and the original problem does nol
recur.
4.
O
Wire Color Codes
The following abbreviations are used to identify wire
colors in the circuit schematics:
WHT ............................. White
YEL,.............................. Yellow
BLK ..........,................... Black
BLU .............................. Blue
GRN .............................Green
RED .............................. Red
ORN .............................Oran9e
PNK.....,........................ Pink
BRN .............................. Brown
GRY .............................. Gray
PUR .........,.................... Purple
LT BLU ..................,...... Light Blue
LT GRN ........................ Light Green
The wire insulation has one color or one color with
another color stripe. The second color is the stripe.
WHT/BLK
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JWiring Precautions
. Never attempt to modify, splice or repair SRS wiring.
NOTE: SRS wiring can be identified by special yellow
outer coveflng.
Be sure to install the harness wires so that they are
pinched or interfering with other parts.
Make sure all SRS ground locations are clean and
grounds are securely fastened for optimum metal-to-
metal contact. Poor grounding can cause intermittent
problems that are difficult to diagnose.
GROUND TERMINAL
CONTACT
CONTACT
24-21
Spring-loaded Lock Connestor with
Built-in Short Gontact
The driver's airbag/front passenger's airbag and seat
belt tensioners have a spring-loaded lock connector with
a built-in short contact. When this connector is discon-
nected, the power terminal and the ground terminal in
the airbag connector are automatically shorted.
Conngctor halvcs diSconnested:
GROUND TERMINAL
SHORT CONTACT
CABIf REEL CONNECTOR
Connector halves connected;
ACT
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