Honda Accord 2008 Manual page 2381

07/11/02 09:42:23 61TA0000_220_0351
Reminder Systems
Control Unit Input Test (cont'd)
Gauge Control Module
5. Turn the ignition switch to LOCK (0).
6. Remove the gauge control module (see page 22-332), and disconnect the 32P connector from it.
＊０２
7. 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 are OK, go to step 8.
8. Reconnect the connector to the gauge control module, turn the ignition switch to ON (ll), and make these input tests at all connector.
• If any test indicates a problem, find and correct the cause, then recheck the system.
• If the input tests prove OK, go to step 9.
Cavity
13
16
32
23
9. Do the Gauge Control Module Self-diagnostic Function (see page 22-312), and check the beeper and the seat belt reminder indicator.
• If the beeper sounds and the seat belt reminder indicator flashes, go to step 10.
• If the beeper does not sound or the seat belt reminder indicator does not flash, replace the gauge control module (see page 22-332).
10. Substitute a known-good gauge control module, and recheck the system.
• If the symptom is gone, the gauge control module is faulty; replace it.
• If the symptom is still present, the driver's MICU is faulty; replace the driver's under-dash fuse/relay box (see page 22-84).
22-348
GAUGE CONTROL MODULE 32P CONNECTOR
Wire Test condition
BRN Under all conditions
WHT Under all conditions
BRN Ignition switch ON (II)
LT Parking brake switch ON
GRN (Level pulled)
Parking brake switch OFF
(Lever released)
BRN
LT GRN
Wire side of female terminals
Test: Desired result Possible cause if desired result is not obtained
Measure the voltage to ground: •
There should be less than 0.5 V. •
Measure the voltage to ground: •
There should be battery voltage.
•
•
Measure the voltage to ground: •
There should be battery voltage.
•
•
Measure the voltage to ground: •
There should be less than 1 V. •
Measure the voltage to ground: •
There should be 5 V or more. •
WHT
BRN
Poor ground (G501)
An open in the wire
Blown No. 15 (10 A) fuse in the under-hood
fuse/relay box
Faulty driver's under-dash fuse/relay box
An open in the wire
Blown No. 5 (7.5 A) fuse in the driver's under-
dash fuse/relay box
Faulty driver's under-dash fuse/relay box
An open in the wire
Faulty parking brake switch
An open in the wire
Faulty parking brake switch
A short to ground in the wire