TROUBLE DIAGNOSIS
BRC-51
C
D
E
G
H
I
J
K
L
M
A
B
BRC
5.
CHECKING MOTOR RELAY UNIT
Check motor relay as a unit. Refer to
BRC-59, "VDC RELAY BOX"
.
OK or NG
OK
>> Check VDC/TCS/ABS control unit power circuit.
NG
>> Replace motor relay.
Inspection 9 Actuator Relay and Circuit
EFS001ZK
Inspection Procedure
1.
CHECKING SELF-DIAGNOSIS RESULTS (1)
Check self-diagnosis results.
Does “ACTUATOR RELAY CIRCUIT” appear on self-diagnosis results display?
YES
>> GO TO 2.
NO
>> Inspection is completed.
2.
CHECKING SELF-DIAGNOSIS RESULTS (2)
1.
Disconnect VDC/TCS/ABS control unit connector E218 and VDC relay box connector E55, E56, E57.
Then reconnect it securely.
2.
Perform VDC/TCS/ABS control unit self-diagnosis again.
Do any self-diagnosis items appear?
YES
>> GO TO 3.
NO
>> Poor connection. Repair or replace applicable connector.
3.
CHECKING VDC/TCS/ABS CONTROL UNIT GROUND CIRCUIT
Check continuity between VDC/TCS/ABS control unit harness con-
nector E218 and body ground.
OK or NG
OK
>> GO TO 4.
NG
>> Poor connection of VDC/TCS/ABS control unit, or harness malfunction.
Self-diagnosis results
CONSULT-II display items
Actuator relay circuit
SFIA0809E
VDC/TCS/ABS control unit
(Harness connector E218)
Body ground
Continuity
27 (B)
—
Yes
28 (B)
—
Yes
29 (B)
—
Yes
33 (B)
—
Yes