Nissan Silvia. Instruction — part 36
SAT658IA
Operation Check
NMAT0250S0102
I
Check solenoid valve by listening for its operating sound while
applying battery voltage to the solenoid valve harness connec-
tor (terminal cord assembly) E403 terminal No. 6 (R) and
ground.
SAT003K
DROPPING RESISTOR
NMAT0250S02
I
Check resistance.
Terminal
Connector
Terminal No. (Wire color)
Resistance
(Approx.)
Ω
F19
1 (OR/B)
2 (P)
11.2 - 12.8
GI
MA
EM
LC
EC
FE
CL
MT
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSIS FOR LINE PRESSURE S/V
Component Inspection (Cont’d)
AT-141
SAT574J
Description
NMAT0207
The TCM consists of a microcomputer and connectors for signal
input and output and for power supply. The unit controls the A/T.
ON BOARD DIAGNOSIS LOGIC
NMAT0207S01
Diagnostic trouble code
Malfunction is detected when ...
Check item (Possible cause)
: CONTROL UNIT (RAM)
: CONTROL UNIT (ROM)
TCM memory (RAM) or (ROM) is mal-
functioning.
TCM
SAT014K
SAT407K
SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE
NMAT0207S02
NOTE:
If “SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE”
has been previously conducted, always turn ignition switch
“OFF” and wait at least 5 seconds before conducting the next
test.
WITH CONSULT-II
NMAT0207S03
1)
Turn ignition switch “ON” and select “DATA MONITOR” mode
for A/T with CONSULT-II.
2)
Start engine.
3)
Run engine for at least 2 seconds at idle speed.
TROUBLE DIAGNOSIS FOR CONTROL UNIT (RAM), CONTROL UNIT (ROM)
Description
AT-142
Diagnostic Procedure
=NMAT0208
1
CHECK DTC
With CONSULT-II
1. Turn ignition switch “ON” and select “SELF DIAG RESULTS” mode for A/T with CONSULT-II.
2. Touch “ERASE”.
Perform Self-diagnosis Code confirmation procedure.
See previous page.
Is the “CONTROL UNIT (RAM) or CONTROL UNIT (ROM)” displayed again?
Yes
©
Replace TCM.
No
©
INSPECTION END
GI
MA
EM
LC
EC
FE
CL
MT
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSIS FOR CONTROL UNIT (RAM), CONTROL UNIT (ROM)
Diagnostic Procedure
AT-143
SAT574J
Description
NMAT0215
The TCM consists of a microcomputer and connectors for signal
input and output and for power supply. The unit controls the A/T.
ON BOARD DIAGNOSIS LOGIC
NMAT0215S01
Diagnostic trouble code
Malfunction is detected when ...
Check item (Possible cause)
: CONT UNIT (EEPROM)
TCM memory (EEPROM) is malfunction-
ing.
TCM
SAT014K
SAT407K
SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE
NMAT0215S02
NOTE:
If “SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE”
has been previously conducted, always turn ignition switch
“OFF” and wait at least 5 seconds before conducting the next
test.
WITH CONSULT-II
NMAT0215S03
1)
Turn ignition switch “ON” and select “DATA MONITOR” mode
for A/T with CONSULT-II.
2)
Start engine.
3)
Run engine for at least 2 seconds at idle speed.
TROUBLE DIAGNOSIS FOR CONTROL UNIT (EEPROM)
Description
AT-144
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