Cruise Control Unit Input Test - Honda 2004 Odyssey Service Manual

Cruise Control

Cruise Control Unit Input Test

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.
CRUISE CONTROL UNIT
4. With the 14P connector disconnected, make these input tests.
Cavity Wire
1 BRN
9 BRN/ WHT Connect battery power to
11 BRN/ BLK
4-48
14P CONNECTOR
Test condition
Connect battery power
the BRN/WHT terminal and
ground to the BRN/BLK
terminal
BLK/YEL
GRY
BRN
BLK
BLU/GRN
BRN/BLK
BRN/WHT
BLU/BLK
Test: Desired result
Check the operation of the
magnetic clutch: Clutch
should click and output link
should be locked.
Check the operation of the
actuator motor: You should
be able to hear the motor
WHT/BLK
LT GRN/RED
LT GRN/BLK
Wire side of
female terminals
LT BLU
LT GRN
BLU/WHT
Possible cause if result is
not obtained
• Faulty actuator
• Poor ground (G201)
• An open in the wire
• Short to ground
• Faulty actuator
• An open in the wire