2006 NISSAN VERSA ignition

AT-224
TROUBLE DIAGNOSIS FOR SYMPTOMS
Revision: June 20062007 Versa
2. CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
With CONSULT-II
1. Turn ignition switch ON. (Do not start engine)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3. Read out “OVERDRIVE SW”.
Check the signal of the overdrive control switch is indicated
properly.
Without CONSULT-II
1. Turn ignition switch ON. (Do not start engine)
2. Check voltage between A/T device harness connector terminal
and ground. Refer to AT-193, "
Wiring Diagram — AT — NON-
DTC" .
OK or NG
OK (With CONSULT-II)>>GO TO 3.
OK (Without CONSULT-II)>>GO TO 4.
NG >> Check overdrive control switch. Refer to AT-191, "
OVERDRIVE CONTROL SWITCH" .
Item nameOverdrive control switch
ConditionDisplay value
OVERDRIVE SWDepressed ON
Released OFF
SCIA4730E
Item Connector TerminalOverdrive
control switch
ConditionJudge-
ment
standard
(Approx.)
A/T device harness
connector (Overdrive
control switch)M38 1 - GroundReleasedBattery
voltage
Depressed 0V
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TROUBLE DIAGNOSIS FOR SYMPTOMS
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Revision: June 20062007 Versa
3. CHECK PNP SWITCH CIRCUIT
With CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3. Read out “P·N”, “R”, “D”, “2” and “1” position switches moving
selector lever to each position.
OK or NG
OK >> GO TO 5
NG >> Check PNP switch. Refer to AT-191, "
PNP SWITCH" .
4. CHECK PNP SWITCH CIRCUIT
Without CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between TCM connector terminals and ground
while moving selector lever through each position. Refer to AT-
98, "Wiring Diagram — AT — PNP/SW" .
B: Battery voltage
0: 0V
OK or NG
OK >> GO TO 5
NG >> Check PNP switch. Refer to AT-191, "
PNP SWITCH" .
Monitor item Condition Display value
PN POSI SWWhen setting selector lever to “N” or “P” posi-
tion.ON
When setting selector lever to other positions. OFF
R POSITION SWWhen setting selector lever to “R” position. ON
When setting selector lever to other positions. OFF
D POSITION SWWhen setting selector lever to “D” positions. ON
When setting selector lever to other positions. OFF
2 POSITION SWWhen setting selector lever to “2” position. ON
When setting selector lever to other positions. OFF
1 POSITION SWWhen setting selector lever to “1” position. ON
When setting selector lever to other positions. OFF
SAT7 0 1J
Selector lever positionTe r m i n a l
36 35 34 27 26
“P”, “N” B 0 0 0 0
“R” 0 B 0 0 0
“D” 0 0 B 0 0
“2” 000B0
“1” 0000B
SCIA7162E

AT-234
SHIFT CONTROL SYSTEM
Revision: June 20062007 Versa
Checking of A/T PositionUCS005VL
1. Place selector lever in “P” position, and turn ignition switch ON (Do not start engine).
2. Make sure selector lever can be shifted to other than “P” position when brake pedal is depressed. Also
make sure selector lever can be shifted from “P” position only when brake pedal is depressed.
3. Move selector lever and check for excessive effort, sticking, noise or rattle.
4. Confirm selector lever stops at each position with the feel of engagement when it is moved through all the
positions. Check whether or not the actual position selector lever is in matches the position shown by the
shift position indicator and the transaxle.
5. The method of operating selector lever to individual positions
correctly should be as shown.

(A): Press selector button to operate selector lever, while
depressing the brake pedal.

(B): Press selector button to operate selector lever.

(C): Selector lever can be operated without pressing selector
button.
6. Confirm back-up lamps illuminate only when selector lever is
placed in “R” position. Confirm back-up lamps do not illuminate
when selector lever is in “P” or “N” position even if it is pushed
toward “R” position without pressing selector button.
7. Confirm engine can only be started with selector lever in “P” and “N” positions.
8. Make sure A/T is locked completely in “P” position.
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A/T SHIFT LOCK SYSTEM
AT-235
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Revision: June 20062007 Versa
A/T SHIFT LOCK SYSTEMPFP:34950
DescriptionUCS005VM

The mechanical key interlock mechanism also operates as a shift lock:
With the ignition switch turned to ON, selector lever cannot be shifted from “P” position to any other posi-
tion unless brake pedal is depressed.
With the key removed, selector lever cannot be shifted from “P” position to any other position.
The key cannot be removed unless selector lever is placed in “P” position.

The shift lock and key interlock mechanisms are controlled by the ON-OFF operation of the shift lock sole-
noid and by the operation of the rotator and slider located inside key cylinder, respectively.
Shift Lock System Parts LocationUCS005VN
1. Key interlock cable 2. Key cylinder 3. Stop lamp switch
4. Brake pedal 5. Shift lock release button 6. Key interlock cable
7. Shift lock solenoid 8. Park position switch
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A/T SHIFT LOCK SYSTEM
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Diagnostic ProcedureUCS005VP
SYMPTOM 1:

Selector lever cannot be moved from “P” position with ignition switch in ON position and brake
pedal depressed.

Selector lever can be moved from “P” position with ignition key in ON position and brake pedal
released.

Selector lever can be moved from “P” position when ignition switch is removed from key cylinder.
SYMPTOM 2:

Ignition key cannot be removed when selector lever is set to “P” position.

Ignition key can be removed when selector lever is set to any position except “P” position.
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 AT-239, "
Removal and Installation" .
2. CHECK A/T POSITION
Check A/T position. Refer to AT-234, "
Checking of A/T Position" .
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer to AT-233, "
Adjustment of A/T Position" .
3. CHECK SHIFT LOCK SOLENOID AND PARK POSITION SWITCH
1. Turn ignition switch ON. (Do not start engine.)
2. Selector lever is set in “P” position.
3. Check operation sound.
OK or NG
OK >>INSPECTION END
NG >> GO TO 4.
4. CHECK POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between A/T device harness connector terminal
5 and ground.
OK or NG
OK >> GO TO 7.
NG >> GO TO 5.
Condition Brake pedal Operation sound
When ignition switch is turned to ON position and selector lever is set in
“P” position.Depressed Yes
Released No
Voltage:
Brake pedal depressed: Battery voltage
Brake pedal released: 0V
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AT-238
A/T SHIFT LOCK SYSTEM
Revision: June 20062007 Versa
5. CHECK STOP LAMP SWITCH
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
3. Check continuity between stop lamp switch harness connector
terminals 3 and 4.
Check stop lamp switch after adjusting brake pedal. Refer to
BR-6, "
BRAKE PEDAL" .
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6. DETECT MALFUNCTIONING ITEM
Check the following. If any items are damaged, repair or replace damaged parts.

Harness for short or open between ignition switch and stop lamp switch harness connector

Harness for short or open between stop lamp switch harness connector and A/T device harness connec-
tor

10A fuse [No.3, located in the fuse block (J/B)]

Ignition switch, Refer to PG-4, "POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
7. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect A/T device harness connector.
3. Check continuity between A/T device harness connector termi-
nal 6 and ground.
4. Connect A/T device harness connector.
OK or NG
OK >> Replace shift lock solenoid and park position switch
assembly.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
Condition Continuity
When brake pedal is depressed Yes
When brake pedal is released No
SCIA2126E
Continuity should exist.
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AT-240
KEY INTERLOCK CABLE
Revision: June 20062007 Versa
7. Remove steering column cover (upper and lower) and instru-
ment lower finisher. Refer to IP-10, "
INSTRUMENT PANEL
ASSEMBLY" .
8. Pull out the lock plate (A) from the holder (B).
9. Remove the key interlock cable (1) from the key cylinder (2).
10. Remove the clip (A), and then remove the key interlock cable
(1).
INSTALLATION
CAUTION:

Install key interlock cable in such a way that it will not be damaged by sharp bends, twists or inter-
ference with adjacent parts.

After installing key interlock cable to control device assembly, make sure that casing cap and
bracket are firmly secured in their positions.
1. Place the selector lever in the “P” position.
2. Turn ignition switch to “ACC” or “ON” position.
3. Set the key interlock cable (1) to the key cylinder (2).
4. Install the lock plate (A) to the holder (B).
5. Turn ignition switch to “LOCK” position.
6. Temporarily install the adjust holder (A) to the key interlock rod
(B).
7. Install the casing cap (C) to the cable bracket (D) on the control
device assembly.
CAUTION:

Do not bend or twist key interlock cable excessively
when installing.

After installing key interlock cable to cable bracket (D) on
control device assembly, make sure casing cap (C) is
firmly secured in cable bracket (D) on control device
assembly.

If casing cap (C) is loose [less than 39.2 N (4.0 kg, 8.8 lb) removing force], replace key interlock
cable.
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AUDIO
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Revision: June 20062007 Versa
AUDIOPFP:28111
Component Parts LocationEKS00I4B
System DescriptionEKS00IA5
BASE SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to audio unit terminal 19.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to audio unit terminal 7.
Ground is supplied through the case of the audio unit.
Then audio signals are supplied

through audio unit terminals 2, 3, 4, 5, 11, 12, 13 and 14

to terminals + and - of front door speaker LH and RH and

to terminals + and - of rear door speaker LH and RH.
MID LEVEL AND PREMIUM SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to audio unit terminal 19 and

to subwoofer terminal 1 (with premium system).
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to audio unit terminal 7.
Ground is supplied through the case of the audio unit.
Ground is also supplied

to audio unit terminal 21 (with premium system)
1. Audio unit M43, M44 and M45 2. Front door speaker LH D12, RH
D1123. Rear door speaker LH D207, RH
D307
4. Tweeter LH M46, RH M47 (view with
front pillar garnish removed) 5. Subwoofer B29 (premium system)
[view with luggage side lower fin-
isher (LH) removed]6. Satellite radio tuner B30 and B31 (if
equipped)
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