M.U.T.-III
screen
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Diagnosis
detail Comment
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Reference
page
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Reference
page
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(The ECUs that
are not adopted are not displayed.)
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![](../../../img/54/ACF02794AB00ENG.png)
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Failure in red
displayed area is estimated.
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Diagnosis Item
1 Communication with no ECUs is possible (MAIN).
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The other service
procedures are the same as before
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-
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-
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Diagnosis Item
2*1 Diagnose shorts in the power supply
to CAN bus line (MAIN). <Vehicles for
RHD>
|
![](../../../buttons/03btn007.png)
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Diagnosis Item
2*1 Diagnose shorts in the power supply
to CAN bus line (MAIN). <Vehicles for
LHD>
|
![](../../../buttons/03btn007.png)
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-
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-
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Diagnosis Item
3*1 Diagnose shorts in the earth to CAN
bus line (MAIN). <Vehicles for RHD>
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![](../../../buttons/03btn007.png)
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Diagnosis Item
3*1 Diagnose shorts in the earth to CAN
bus line (MAIN). <Vehicles for LHD>
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![](../../../buttons/03btn007.png)
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-
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-
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Diagnosis Item
4*1 Diagnose shorts between CAN_H
and L lines (MAIN). <Vehicles for RHD>
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![](../../../buttons/03btn007.png)
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Diagnosis Item
4*1 Diagnose shorts between CAN_H
and L lines (MAIN). <Vehicles for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AC00ENG.png)
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Failure in red
displayed area is estimated.
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Diagnosis Item
5 Communication with no ECUs is possible (SUB).
<Vehicles with automatic A/C>
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The other service
procedures are the same as before
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-
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-
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Diagnosis Item
6*2 Diagnose shorts in the power supply
to CAN bus line (SUB). <Vehicles with automatic
A/C>
|
![](../../../buttons/03btn007.png)
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-
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-
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Diagnosis Item
7*2 Diagnose shorts in the earth to CAN
bus line (SUB). <Vehicles with automatic
A/C>
|
![](../../../buttons/03btn007.png)
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-
|
-
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Diagnosis Item
8*2 Diagnose shorts between CAN_H
and L lines (SUB). <Vehicles with automatic
A/C>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AD00ENG.png)
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Disconnection in red
displayed area is estimated.
|
Diagnosis Item
9 Diagnose when the M.U.T.-III cannot receive the data
sent by ETACS-ECU. <Vehicles for
RHD>
|
The other service
procedures are the same as before
|
Diagnosis Item
9 Diagnose when the M.U.T.-III cannot receive the data
sent by ETACS-ECU. <Vehicles for
LHD>
|
![](../../../buttons/03btn007.png)
|
![](../../../img/54/ACF02794AE00ENG.png)
![](../../../img/54/ACF02794AF00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
10 Diagnose when the M.U.T.-III cannot receive the data
sent by gateway-ECU. <Vehicles
with automatic A/C, 4WD and 5M/T for RHD>
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The other service
procedures are the same as before
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Diagnosis Item
10 Diagnose when the M.U.T.-III cannot receive the data
sent by gateway-ECU. <Vehicles
with automatic A/C, 4WD and 5M/T for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AG00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
11 Diagnose when the M.U.T.-III cannot receive the data
sent by steering wheel sensor. <Vehicles
with ASTC for RHD>
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The other service
procedures are the same as before
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Diagnosis Item
11 Diagnose when the M.U.T.-III cannot receive the data
sent by steering wheel sensor. <Vehicles
with ASTC for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AH00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
12 Diagnose when the M.U.T.-III cannot receive the data
sent by transfer-ECU. <Vehicles
with 4WD for RHD>
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The other service
procedures are the same as before
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Diagnosis Item
12 Diagnose when the M.U.T.-III cannot receive the data
sent by transfer-ECU. <Vehicles
with 4WD for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AI00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
13 Diagnose when the M.U.T.-III cannot receive the data
sent by combination meter. <Vehicles
for RHD>
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The other service
procedures are the same as before
|
Diagnosis Item
13 Diagnose when the M.U.T.-III cannot receive the data
sent by combination meter. <Vehicles
for LHD>
|
![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AJ00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
14 Diagnose when the M.U.T.-III cannot receive the data
sent by KOS&OSS-ECU. <Vehicles
with keyless operation system for RHD>
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The other service
procedures are the same as before
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Diagnosis Item
14 Diagnose when the M.U.T.-III cannot receive the data
sent by KOS&OSS-ECU. <Vehicles
with keyless operation system for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AK00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
15 Diagnose when the M.U.T.-III cannot receive the data
sent by SRS-ECU. <Vehicles for
RHD>
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![](../../../buttons/03btn007.png)
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Diagnosis Item
15 Diagnose when the M.U.T.-III cannot receive the data
sent by SRS-ECU. <Vehicles for
LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AL00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
16 Diagnose when the M.U.T.-III cannot receive the data
sent by clearance warning control
unit. <Vehicles with ultrasonic misacceleration
mitigation, blind spot warning or corner sensor
system for RHD>
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The other service
procedures are the same as before
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Diagnosis Item
16 Diagnose when the M.U.T.-III cannot receive the data
sent by clearance warning control
unit. <Vehicles with ultrasonic misacceleration
mitigation, blind spot warning or corner sensor
system for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AM00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
17 Diagnose when the M.U.T.-III cannot receive the data
sent by A/T-ECU. <Vehicles with
A/T for RHD>
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![](../../../buttons/03btn007.png)
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Diagnosis Item
17 Diagnose when the M.U.T.-III cannot receive the data
sent by A/T-ECU. <Vehicles with
A/T for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AN00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
18 Diagnose when the M.U.T.-III cannot receive the data
sent by electric parking brake-ECU. <Vehicles
with electric parking brake system for RHD>
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The other service
procedures are the same as before
|
Diagnosis Item
18 Diagnose when the M.U.T.-III cannot receive the data
sent by electric parking brake-ECU. <Vehicles
with electric parking brake system for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AO00ENG.png)
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Disconnection in red
displayed area is estimated.
|
Diagnosis Item
19 Diagnose when the M.U.T.-III cannot receive the data
sent by ABS-ECU <Vehicles without
ASTC for RHD> or ASTC-ECU. <Vehicles with ASTC
for RHD>
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The other service
procedures are the same as before
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Diagnosis Item
19 Diagnose when the M.U.T.-III cannot receive the data
sent by ABS-ECU <Vehicles without
ASTC for LHD> or ASTC-ECU. <Vehicles with ASTC
for LHD>
|
![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AP00ENG.png)
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Disconnection in red
displayed area is estimated.
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Diagnosis Item
20 Diagnose when the M.U.T.-III cannot receive the data
sent by FCM-ECU. <Vehicles with
forward collision mitigation system for RHD>
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The other service
procedures are the same as before
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Diagnosis Item
20 Diagnose when the M.U.T.-III cannot receive the data
sent by FCM-ECU. <Vehicles with
forward collision mitigation system for LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AQ00ENG.png)
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Disconnection in red
displayed area is estimated.
|
Diagnosis Item
21 Diagnose when the M.U.T.-III cannot receive the data
sent by engine-ECU. <Vehicles for
RHD>
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![](../../../buttons/03btn007.png)
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Diagnosis Item
21 Diagnose when the M.U.T.-III cannot receive the data
sent by engine-ECU. <Vehicles for
LHD>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AR00ENG.png)
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Disconnection in
red displayed area is estimated.
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Diagnosis Item
22 Diagnose when the M.U.T.-III cannot receive the data
sent by headlamp levelling-ECU. <Vehicles
with auto headlamp levelling system>
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The other service
procedures are the same as before
|
![](../../../img/54/ACF02794AS00ENG.png)
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Disconnection in
red displayed area is estimated.
|
Diagnosis Item
23 Diagnose when the M.U.T.-III cannot receive the data
sent by camera-ECU. <Vehicles with
multi around monitor system>
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The other service
procedures are the same as before
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![](../../../img/54/ACF02794AT00ENG.png)
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Disconnection in
red displayed area is estimated.
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Diagnosis Item
24 Diagnose when the M.U.T.-III cannot receive the data
sent by A/C-ECU. <Vehicles with
automatic A/C>
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The other service
procedures are the same as before
|
![](../../../img/54/ACF02794AU00ENG.png)
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Disconnection in
red displayed area is estimated.
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Diagnosis Item
25 Diagnose when the M.U.T.-III cannot receive the data
sent by e-Call control unit. <Vehicles
for RUSSIA>
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![](../../../buttons/03btn007.png)
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![](../../../img/54/ACF02794AV00ENG.png)
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Disconnection in
red displayed area is estimated.
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Diagnosis Item
26 Diagnose when the M.U.T.-III cannot receive the data
sent by smartphone link display audio. <vehicles
for RUSSIA, AUSTRALIA and NEW ZEALAND>
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![](../../../buttons/03btn007.png)
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