Honda Accord 2008 Manual page 1415

07/11/02 09:29:48 61TA0000_180_0082
TPMS
Symptom Troubleshooting (cont'd)
8. Disconnect the TPMS control unit 20P connector.
9. Measure voltage between TPMS control unit 20P
connector terminals No. 4 and No. 8.
＊０１
Is there battery voltage?
YES
the TPMS control unit and the No. 5 (7.5 A) fuse in
the driver's under-dash fuse/relay box.
NO −
connections at the TPMS control unit. If necessary,
substitute a known-good TPMS control unit
(see page 18-85), and recheck.
18-82 18-82
TPMS CONTROL UNIT 20P CONNECTOR
GND (BLK) IG1 (BRN)
Wire side of female terminals
−
Repair short to power in the wire between
Check for loose terminals and poor
Low tire pressure indicator does not go off,
and no DTCs are stored
1. Turn the ignition switch to LOCK (0).
2. Disconnect the TPMS control unit 20P connector.
3. Turn the ignition switch to ON (II).
4. Check the low tire pressure indicator for several
seconds when the ignition switch is turned to
ON (II).
Did the indicator come on and then go of f ?
−
YES Check for loose terminals and poor
connections at the TPMS control unit. If necessary,
substitute a known-good TPMS control unit
(see page 18-85), and recheck.
−
NO Do the troubleshooting for the gauge control
module (see page 22-312). If necessary, substitute a
known-good gauge control module (see page
22-332), and recheck.
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