Nissan Silvia. Manual — part 50
SAT230JA
A/T Mode Switch
NMAT0204S0406
I
Check continuity.
Terminal
Connector
Switch position
Terminal No. (Wire color)
Continuity
M41
POWER
ON
2
3
Yes
OFF
No
SNOW
ON
1
2
Yes
OFF
No
SAT851JC
Throttle Position Switch
NMAT0204S0403
Closed Throttle Position Switch (Idle Position)
I
Check continuity.
Terminals
Connector
Accelerator
pedal condi-
tion
Terminal No. (Wire color)
Continuity
F34
Released
4 (LG)
5 (G/OR)
Yes
Depressed
No
I
To adjust closed throttle position switch, refer to EC-50, “Basic
Inspection”.
SAT852JC
Wide Open Throttle Position Switch
I
Check continuity.
Terminals
Connector
Accelerator
pedal condi-
tion
Terminal No. (Wire color)
Continuity
F34
Released
5 (G/OR)
6 (R)
No
Depressed
Yes
GI
MA
EM
LC
EC
FE
CL
MT
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSES FOR SYMPTOMS
24. TCM Self-diagnosis Does Not Activate (PNP, Overdrive Control, A/T Check and TP Switches Circuit Checks) (Cont’d)
AT-197
Description
NMAT0093
I
The mechanical key interlock mechanism also operates as a
shift lock:
With the key switch turned to “ON”, the selector lever cannot
be shifted from “P” (parking) to any other position unless the
brake pedal is depressed.
With the key removed, the selector lever cannot be shifted
from “P” to any other position.
The key cannot be removed unless the selector lever is placed
in “P”.
I
The shift lock and key interlock mechanisms are controlled by
the ON-OFF operation of the shift lock solenoid and by the
operation of the rotator and slider located inside the key
cylinder, respectively.
JAT419K
A/T SHIFT LOCK SYSTEM
Description
AT-198
Wiring Diagram — SHIFT —
NMAT0094
TAT268
GI
MA
EM
LC
EC
FE
CL
MT
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
A/T SHIFT LOCK SYSTEM
Wiring Diagram — SHIFT —
AT-199
Diagnostic Procedure
NMAT0095
SYMPTOM 1:
I
Selector lever cannot be moved from “P” position with key
in “ON” position and brake pedal applied.
I
Selector lever can be moved from “P” position with key in
“ON” position and brake pedal released.
I
Selector lever can be moved from “P” position when key
is removed from key cylinder.
SYMPTOM 2:
Ignition key cannot be removed when selector lever is set to
“P” position. It can be removed when selector lever is set to
any position except “P”.
1
CHECK KEY INTERLOCK CABLE
Check key interlock cable for damage.
OK or NG
OK
©
GO TO 2.
NG
©
Repair key interlock cable. Refer to “Key Interlock Cable”, AT-203.
2
CHECK SELECTOR LEVER POSITION
Check selector lever position for damage.
OK or NG
OK
©
GO TO 3.
NG
©
Check selector lever. Refer to “ON-VEHICLE SERVICE — PNP Switch and Manual Con-
trol Linkage Adjustment”, AT-206 and AT-207.
3
CHECK POWER SOURCE
1. Turn ignition switch to “ON” position.
(Do not start engine.)
2. Check voltage between shift lock brake switch harness connector M24 terminal No. 1 (G) and ground.
SAT420K
Does battery voltage exist?
Yes
©
GO TO 4.
No
©
Check the following items:
I
Harness for short or open between battery and shift lock brake switch harness termi-
nal 1
I
Fuse
I
Ignition switch (Refer to EL-7, “Schematic”.)
A/T SHIFT LOCK SYSTEM
Diagnostic Procedure
AT-200
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст