Dtc 53: Motor Stuck On - Honda Civic 2002-2003 Service Manual

ABS Components
OTC Troubleshooting (cont'd)
4. Check for continuity between the ABS control unit
31 P connector terminal No. 16 and body ground.
ABS CONTROL UNIT 31P CONNECTOR
1 [2 1/4 516 789/111121/1415
16
17 18
19 i2QL21J.(1/1/1/
/1.
1/ /1/1/1/
M·GND IBLK)
~ ~
-
Wire side of female terminals
Is there continuity?
YES-Check for loose terminals in the ABS control
unit 31P
connector.
If necessary, substitute a
known-good ABS modulator-control unit, and
recheck .•
NO-Repair open in the wire between the ABS
control unit and body ground (G202) .•
19-50
OTe 53:
Motor Stuck ON
1. Clearthe DTC, then disconnect the Honda PGM
Tester.
2. Test-drive the vehicle.
Does the ABS indicator come on and is OTe 53
indicated?
YES·, Go to step 3.
NO-Intermittent failure, the system is OK at this
time .•
3. Disconnect the ABS control unit 31 P connector.
4. Check for continuity between the ABS control unit
31P connector terminal No. 16 and body ground.
ABS CONTROL UNIT 31P CONNECTOR
1245678911121415
2021
Wire side of female terminals
Is there continuity?
YES- Replace the ABS modulator-control unit..
NO-Repair open in the wire between the ABS
control unit and body ground (G202) .•