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asieps_tobira.book 79 ページ ２０１２年２月１０日 金曜日 午後３時２６分
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
V: DTC U1321 CAN-LS METER NO-RECEIVE DATA
DTC DETECTING CONDITION:
Combination meter unit error, or harness between the main harness splice and combination meter unit is
open or shorted, the connector is not connected properly and the terminal has poor crimping.
TROUBLE SYMPTOM:
Fail mode occurs because the data is not received from combination meter unit.
WIRING DIAGRAM:
CAN
JOINT
CONNECTOR
A27
BODY
A26
INTEGRATED
UNIT
A:
i84
B26
B:
B280
B25
*
: TERMINAL No. OPTIONAL ARRANGEMENT AMONG 1, 2, 3 AND 4
1
*
: TERMINAL No. OPTIONAL ARRANGEMENT AMONG 1, 2, 3 AND 4
2
COMBINATION
METER
A:
i10
*
1
i141
*
2
i142
CAN
JOINT
CONNECTOR
LAN(diag)-79
LAN SYSTEM (DIAGNOSTICS)
FRONT
MONITOR
A6
A14
A:
i119
1 2
3 4 5
11
12
13
21
MFD
22
MFD
i122
3
1
2
14 15 16 17
1
2
3
8
9
10
21
22
B1
AUTO A/C
CONTROL
MODULE
B14
B:
B283
1 2
3 4
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24 25
26 27 28 29
i141
i142
1 2 3 4
A:
i119
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
i122
6 7 8 9
10
14 15 16
17 18
19 20 21
22
B283
4
5 6 7
8
9
10
11
12
13
23
24
25 26
18
19 20
21
22
B:
B280
4
5
6 7
11 12 13 14 15
16 17 18
19 20
23
24 25
26 27
28 29
30
A:
i84
5 6
7 8
30 31 32 33
34 35
LAN00208
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