B4M1256A
10AE1CHECK INPUT VOLTAGE OF
ABSCM&H/U.
1) Turn ignition switch to OFF.
2) Disconnect connector from ABSCM&H/U.
3) Turn ignition switch to ON.
4) Measure voltage between ABSCM&H/U connector and
chassis ground.
Connector & terminal
(F49) No. 25 (+)—Chassis ground ( ):
: Is the voltage between 10 V and 13 V?
: Go to step10AE2.
: Repair harness/connector between battery and
ABSCM&H/U and check fuse SBF6.
B4M1257A
10AE2
CHECK GROUND CIRCUIT OF MOTOR.
1) Turn ignition switch to OFF.
2) Measure resistance between ABSCM&H/U connector
and chassis ground.
Connector & terminal
(F49) No. 26—Chassis ground:
: Is the resistance less than 0.5Ω?
: Go to step10AE3.
: Repair ABSCM&H/U ground harness.
158
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor