Honda Odyssey 2004. Manual — part 32
01
S0X4A08A14500017631FCAT00
Cavity
Wire
Test condition
Test: Desired result
Possible cause if result is
not obtained
4-48
Cruise Control
Cruise Control Unit Input Test
CRUISE CONTROL UNIT
14P CONNECTOR
BRN
GRY
BLK
BLK/YEL
WHT/BLK
LT GRN/RED
LT GRN/BLK
LT BLU
BLU/GRN
BRN/WHT
BLU/BLK
BRN/BLK
BLU/WHT
LT GRN
SRS components are located in this area. Review the SRS component locations, 1999-2001 models (see page 23-18),
2002 model (see page 23-19), 2003-2004 models (see page 23-20), and the precautions and procedures (see page 23-
21) in the SRS before performing repairs or service.
1. Remove the driver’s dashboard lower cover (see page 20-69).
2. Disconnect the 14P connector from the cruise control unit.
3. Inspect the connector and socket terminals to be sure they are all making good contact.
• If the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system.
• If the terminals look OK, go to step 4.
4. With the 14P connector disconnected, make these input tests.
•
•
•
•
•
•
1
BRN
Connect battery power
Check the operation of the
magnetic clutch: Clutch
should click and output link
should be locked.
Faulty actuator
Poor ground (G201)
An open in the wire
Short to ground
9
BRN/ WHT
Connect battery power to
the BRN/WHT terminal and
ground to the BRN/BLK
terminal
Check the operation of the
actuator motor: You should
be able to hear the motor
Faulty actuator
An open in the wire
11
BRN/ BLK
Wire side of
female terminals
03/07/29 09:08:23 61S0X050_040_0048
+
−
−
−
Cavity
Wire
Test condition
Test: Desired result
Possible cause if result is not
obtained
4-49
5. Reconnect the 14P connector, and make these input test:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
4
BLK/YEL
Ignition switch ON (II)
Check for voltage to ground:
There should be battery voltage.
Blown No. 6 (15A) fuse in the
under-dash driver’s fuse/relay
box
An open in the wire
13
LT GRN
Ignition switch ON (II) and main
switch ON
Check for voltage to ground:
There should be battery voltage.
Blown No. 6 (15A) fuse in the
under-dash driver’s fuse/relay
box
Faulty main switch
An open in the wire
3
BLK
Ignition switch ON (II) and main
switch ON
Check for voltage to ground:
There should be continuity less
than 1 V.
Poor ground (G501)
An open in the wire
2
GRY
Ignition switch ON (II), main
switch ON and brake pedal
depressed, then released
Check for voltage to ground:
There should be 0 V with the pedal
pressed and battery voltage with
the pedal released.
Misadjusted brake pedal
position switch
Faulty brake pedal position
switch
An open in the wire
Open in cruise control main
switch
Blown No. 6 (15A) fuse in the
driver’s under-dash fuse/relay
box
5
WHT/BLK
Brake pedal pressed, then
released
Check for voltage to ground:
There should be battery voltage
with the pedal pressed, and 0 V
with the pedal released.
Blown No. 47 (20A) fuse in the
under-hood fuse/relay box
Misadjusted brake pedal
position switch
Faulty brake pedal position
switch
An open in the wire
6
LT GRN/RED
Set button pressed
Check for voltage to ground: There
should be battery voltage.
When testing terminal No. 6, there
should be no voltage on terminal
No. 7.
Blown No. 47 (20A) fuse in the
under-hood fuse/relay box
Faulty horn relay
Faulty set/resume/cancel
switch
Faulty cable reel
An open in the wire
7
LT GRN/BLK
Resume button pressed
Check for voltage to ground: There
should be battery voltage.
When testing terminal No. 7, there
should be no voltage on terminal
No. 6.
8
BLU/GRN
Reconnect the cruise control
unit 14P connector, start the
engine, main switch ON and
drive the vehicle to speeds over
25 mph (40 km/h) with the cruise
control set
Check for voltage to ground: There
should be about 1 V.
Loose connection at the PCM
Faulty cruise control unit
Short to ground
An open in the wire
Faulty PCM
10
BLU/BLK
Ignition switch ON (II)
Attach to ground:
Cruise indicator light in the gauge
assembly should come on.
Blown bulb
Blown No. 9 (10A) fuse in the
under-dash driver’s fuse/relay
box
Faulty dimming circuit in the
gauge assembly
An open in the wire
12
BLU/WHT
Ignition switch ON (II) and main
switch ON; raise the front of the
vehicle, and rotate one wheel
slowly while holding the other
wheel
Check for voltage between the
BLU/WHT (
) and BLK (
)
terminals:
There should be 0
5 V or more,
or 0
5 V or more
repeatedly.
An open in the wire
Short to ground
Faulty PCM
14
LT BLU
Shift lever in 2, D3 or D4
Check for voltage to ground:
There should be less than 1 V.
Faulty transmission range
switch
Poor ground (G101)
An open in the wire
6. If any test indicates a problem, find and correct the cause, then recheck the system. If all the input tests prove OK, the cruise control unit
may be faulty. Substitute a known-good cruise control unit and retest. If the system works properly, replace the cruise control unit.
03/07/29 09:08:24 61S0X050_040_0049
01
*01
S0X4AZ4A14500017611FHAT01
*01
*02
S0X4AZEA14500017611FHAT02
1999-2001 models
2002-2004 models
4-50
4-50
Cruise Control
Cruise Control Main Switch Test/Replacement
A
B
Terminal
Position
OFF
ON
1
2
3
4
5
A
B
C
Terminal
Position
OFF
ON
1
5
7
4
2
1. Carefully pry the switch (A) out of the instrument
panel.
2. Disconnect the 5P connector (B) from the switch.
3. Check for continuity between the terminals in each
switch position according to the table.
• If the continuity is not specified, replace the
illumination bulbs or the switch.
• If OK, install the switch
1. Carefully pry the switch (A) out of the instrument
panel.
2. Disconnect the 8P connector (B) from the switch.
3. Check for continuity between the terminals in each
switch position according to the table. If there is no
continuity, replace the illumination bulbs (C) or the
switch.
Terminal side of
male terminals
03/07/29 09:08:24 61S0X050_040_0050
05
*01
S0X4A08A14500017621FHAT01
*01
01
S0X4A08A14500014805FEAT02
4-51
4-51
Cruise Control Set/Resume/Cancel
Switch Test/Replacement
Brake Pedal Position Switch Test
B
A
Terminal
Position
SET (ON)
RESUME (OFF)
CANCEL (ON)
1
2
3
A
Terminal
Brake Switch
PRESSED
RELEASED
3
4
2
1
1. Remove the two screws (A), then remove the
switch (B).
2. Check for continuity between the terminals in
switch position according to the table.
• If there is continuity, and it matches the table, but
switch failure was indicated by the cruise control
unit input test, check and repair the wire harness
on the switch circuit.
• If there is no continuity in one or both positions,
replace the switch.
1. Disconnect the 4P connector from the switch (A).
2. Remove the brake pedal position switch.
3. Check for continuity between the terminals
according to the table.
• If the continuity is not as specified, adjust or
replace the switch or adjust the pedal height (see
page 19-6).
Terminal side of male
terminals
Terminal side of
male terminals
03/07/29 09:08:25 61S0X050_040_0051
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