Indicator Input Test - Honda 2004 Odyssey Service Manual

A/T Gear Position Indicator

Indicator Input Test

SRS components are located in this area. Review the SRS component locations (see page 23-18), and the precautions and procedures (see
page 23-21) in the SRS before performing repairs or service.
1. Remove the gauge assembly from the dashboard, then disconnect the gauge assembly B (22P) and C (16P) connectors.
2. Inspect the connectors and connector 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, make the following input tests at the gauge assembly B (22P) and C (16P) connectors.
– If a test indicates a problem, find a correct the cause, then recheck the system.
– If all the input tests prove OK, but the indicator is faulty, replace the printed circuit board.
Cavity Wire Color
B11 YEL
B16 BLK
B22 RED/BLK
C4 WHT
C5 BRN
C6 PNK
C7 BLU
C12 GRN/BLK
C13 YEL
C15 BLK/BLU
C16 RED/BLK
14-172
GAUGE ASSEMBLY CONNECTORS
B(22P)
Wire side of female terminals
Test Condition
Ignition switch ON (II)
Under all conditions
Headlights ON
Ignition switch ON (II) and
shift lever in R
Ignition switch ON (II) and
shift lever in 1
Ignition switch ON (II) and
shift lever in D3
Ignition switch ON (II) and
shift lever in 2
Ignition switch ON (II) and
shift lever in D4
Ignition switch ON (II) and
shift lever in D4
Shift lever in P
Ignition switch ON (II) and
shift lever in N
C(16P)
Test: Desired Result
Check for voltage to ground:
There should be battery voltage.
Check for continuity to ground:
There should be continuity.
Check for voltage to ground:
There should be battery voltage.
Check for voltage to ground:
There should be 1 V or less.
There should be no battery voltage
in any other shift lever position.
Check for voltage to ground:
There should be battery voltage.
Check for voltage to ground:
There should be 1 V or less.
There should be no battery voltage
in any other shift lever position.
Check for continuity to ground:
There should be no continuity in any
other shift lever position.
Check for voltage to ground:
There should be 1 V or less.
There should be battery voltage in
any other shift lever position.
Possible Cause
(If result is not obtained)
• Blown No. 9 (10A) fuse in the driver's
under-dash fuse/relay box
• An open in the wire
• Poor ground (G501)
• An open in the wire
• Blown No. 10 (15A) fuse in the
passenger's under-dash fuse/relay box
• An open in the wire
• Faulty transmission range switch
• An open in the wire
• Faulty transmission range switch
• Faulty PCM
• An open in the wire
• Faulty transmission range switch
• An open in the wire
• Faulty transmission range switch
• An open in the wire