TROUBLESHOOTING
c-2
C-2 [E2:32] Short circuit in front pump TVC solenoid system is
displayed
[E2:36] Short circuit in rear pump TVC solenoid system is
displayed
* This troubleshooting is carried out when there is still an abnormality, so when disconnecting the
connector and inserting the T-adapter, or when removing the T-adapter and returning the connector
to its original position, if the service code is not displayed, the problem has been removed.
* If the starting switch is turned OFF after an abnormality occurs, turn the starting switch ON and check if E2:32
or E2:36 are displayed. (If they are not displayed, the problem has been removed.)
* Always turn the TVC prolix switch OFF.
* Before carrying out troubleshooting, check that all the related connectors are properly inserted.
Jr Always connect any disconnected connectors before going on to the next step.
3 YES
Is resistance
YES between each pin
2 - fortroubleshooting -
3 in the table 1
Is resistance
normal?
ym between each pin
r for troubleshooting _ l Turn starting switch NO
1
2 in the table 1
OFF.
- normal?
- Disconnect COl.
Interchange wiring
with other TVC
solenoid. Is
* (Ju;F: starting switch
applicable service
l Disconnect CO4 or
NO
code displayed?
C13, whichever is
Go
toA
Cause
Iefective pump controller
* Interchange wiring.
applicable.
. Turn starting switch
Applicable TVC solenoid is
ON again.
NO
defective
A-b
Applicable one of wiring har-
ness between CO1 (female) (8)
5 YES
and CO5 (female) (2) (F pump
. TX), or wiring harness
Is resistance
between CO1 (female) (4) and
YES between each pin
CO5 (female) (7) (R pump TVC)
4 r fortroubleshooting -
in contact with power
5 in the table 1
source wiring harness
Is resistance
normal?
L Defective TVC prolix switch,
between each pin
I for troubleshooting -
-Turn starting switch NO
4 in the table 1
OFF.
or applicable one of wiring
normal?
- Disconnect CO5
harness between NC prolix
switch - CO5 (male) (2) (F
l T~II starting switch
pump TVC solenoid) or CO5
l Disconnect C05.
NO
(male) (71 (R pump TVC
solenoid) in contact with
power source wiring
harness
Applicable one of wiring
harness between Cl3
(female) (2) and CO5 (female)
(4) tF pump WC solenoid),
or wiring harness between
CO4 (female) (2) and CO5
(female) (9) (R pump TVC
solenoid) in contact with
power source wiring harness
Remedy
leplace
leplace
lepair or
eplace
lepair or
eplace
lepair or
eplace
20-172
a
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