2007 NISSAN TIIDA Body

BCM (BODY CONTROL MODULE)
SEC-109
< ECU DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
ALKIA1254GB

SEC-110
< ECU DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
ALKIA1255GB

BCM (BODY CONTROL MODULE)
SEC-111
< ECU DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
Fail SafeINFOID:0000000001404223
Fail-safe index
BCM performs fail-safe control when any DTC listed below is detected.
ALKIA1256GB

SEC-112
< ECU DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
REAR WIPER CONTROL
BCM detects a rear wiper stopping position according to a rear wiper auto stop signal.
When a rear wiper auto stop signal is in the condition listed below, BCM stops power supply to rear wiper after
rear wiper is activated for five seconds.
NOTE:
The above operation is repeated when operating the rear wiper switch one minute after the stop of the rear
wiper caused by Fail-safe.
TURN SIGNAL LAMP CONTROL
BCM detects the turn signal lamp circuit status from the terminal voltage.
BCM increases the turn signal lamp blinking speed if the bulb or harness open is detected with the turn signal
lamp operating.
NOTE:
The blinking speed is normal while activating the hazard warning lamp.
LIGHT & RAIN SENSOR MALFUNCTION DETECTION FUNCTION
BCM controls the following items when LIGHT & RAIN sensor has a malfunction.
Auto Light Control
Headlamp is turned ON.
Front Wiper Control
The condition just before the activation of Fail-safe is maintained until the front wiper switch is turned OFF.
Display contents of CONSULT Fail-safe Cancellation
B2190: NATS ANTENNA AMP Inhibits engine cranking
 Inhibits steering lock unlocking (Intelligent Key unit)
Fuel cut (ECM)Erase DTC
B2191: DIFFERENCE OF KEY Inhibits engine cranking
 Inhibits steering lock unlocking (Intelligent Key unit)
Fuel cut (ECM)Erase DTC
B2192: ID DISCORD BCM-ECM Fuel cut (ECM) Erase DTC
B2193: CHAIN OF BCM-ECM Fuel cut (ECM) Erase DTC
B2194: DISCORD BCM-I-KEY Inhibits engine cranking
 Inhibits steering lock unlocking (Intelligent Key unit)
Fuel cut (ECM)Erase DTC
B2195: ANTI SCANNING Inhibits engine cranking
 Inhibits steering lock unlocking (Intelligent Key unit)
Fuel cut (ECM)Erase DTC
B2196: DONGLE NG Inhibits engine cranking
 Inhibits steering lock unlocking (Intelligent Key unit)
Fuel cut (ECM)Erase DTC
Ignition switch Rear wiper switch Auto stop signal
ONOFFRear wiper stop position signal cannot be
input 5 seconds.
ON The signal does not change for 5 seconds.

BCM (BODY CONTROL MODULE)
SEC-113
< ECU DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
SEC
N
O
P
DTC Inspection Priority ChartINFOID:0000000001404224
DTC IndexINFOID:0000000001404225
NOTE:
Details of time display
 CRNT: Displays when there is a malfunction now or after returning to the normal condition until turning igni-
tion switch OFF → ON again.
 PAST: Displays when there is a malfunction that is detected in the past and stored.
 1 - 39: Displayed if any previous malfunction is present when current condition is normal. It increases like 1
→ 2 → 3...38 → 39 after returning to the normal condition whenever ignition switch OFF → ON. The counter
remains at 39 even if the number of cycles exceeds it. It is counted from 1 again when turning ignition switch
OFF → ON after returning to the normal condition if the malfunction is detected again.
Priority DTC
1 U1000: CAN COMM CIRCUIT
 U1010: CONTROL UNIT (CAN)
2 B2190: NATS ANTENNA AMP
 B2191: DIFFERNCE OF KEY
 B2192: ID DISCORD BCM-ECM
 B2193: CHAIN OF BCM-ECM
 B2194: DISCORD BCM-I-KEY
 B2195: ANTI SCANNING
 B2196: DONGLE NG
CONSULT display TIME Fail-safe Refer to
No DTC is detected.
further testing
may be required.—— — —
U1000: CAN COMM CIRCUIT 0 1 - 39 —XX-XX, "*****"
U1010: CONTROL UNIT (CAN) 0 1 - 39 —XX-XX, "*****"
B2190: NATS ANTENNA AMP CRNT PAST×XX-XX, "*****"
B2191: DIFFERENCE OF KEY CRNT PAST×SEC-94
B2192: ID DISCORD BCM-ECM CRNT PAST×SEC-95
B2193: CHAIN OF BCM-ECM CRNT PAST×SEC-97
B2194: DISCORD BCM-I-KEY CRNT PAST×XX-XX, "*****"
B2195: ANTI SCANNING CRNT PAST×XX-XX, "*****"
B2196: DONGLE NG CRNT PAST×SEC-98

ST-12
< ON-VEHICLE REPAIR >
STEERING GEAR
STEERING GEAR
Removal and InstallationINFOID:0000000001282501
COMPONENT
NOTE:
RHD shown LHD similar.
CAUTION:
Spiral cable may be cut if steering wheel turns while separating steering column assembly and steer-
ing gear assembly. Be sure to secure steering wheel using string to avoid turning.
REMOVAL
1. Set vehicle to the straight-ahead position.
2. Remove bolt of intermediate shaft (lower side), and then remove intermediate shaft from steering gear
pinion shaft.
3. Raise vehicle.
4. Remove tires from vehicle with a power tool.
5. Loosen steering outer socket (1) nut.
6. Remove steering outer socket (1) from steering knuckle (2) so
as not to damage ball joint boot (3) using the ball joint remover
(suitable tool).
CAUTION:
Temporarily tighten the nut to prevent damage to threads
and to prevent the ball joint remover (suitable tool) from
suddenly coming off.
7. Remove front suspension member. Refer to FSU-11, "
Removal and Installation".
8. Remove mounting bolts and nuts of steering gear assembly, then remove steering gear assembly from
front suspension member.
INSTALLATION
Installation is in the reverse order of removal.
 Clean mounting surface on the body side of fire wall seal when installing steering gear assembly.
1. Steering gear assembly 2. Washer 3. Dash panel seal
4. Heat insulator 5. Front suspension member⇐Front
Refer to GI-3
for the symbols.
AWGIA0020GB
SGIA1298E

PRECAUTIONS
STC-37
< PRECAUTION >[EPS]
C
D
E
F
H
I
J
K
L
MA
B
STC
N
O
P
 Check if the connection of steering column assembly and steering gear assembly is proper (there is
not looseness of mounting bolts, damage of rods, boots or sealants, and leakage of grease, etc).
 Check if the wheel alignment is adjusted properly.
 Check if there is any damage or modification to suspension or body resulting in increased weight or
altered ground clearance.
 Check if installation conditions of each link and suspension are proper.
 Check if the battery voltage is proper
 Check connection conditions of each connector are proper.
 Before connecting or disconnecting the EPS control unit har-
ness connector, turn ignition switch “OFF” and disconnect
battery ground cable. Because battery voltage is applied to
EPS control unit even if ignition switch is turned “OFF”.
 When connecting or disconnecting pin connectors into or
from EPS control unit, take care not to damage pin terminals
(bend or break).
When connecting pin connectors, make sure that there are no
bends or breaks on EPS control unit pin terminal.
 Before replacing EPS control unit, perform EPS control unit
input/output signal inspection and make sure whether EPS
control unit functions properly or not. Refer to STC-22, "
EPS
Control Unit Input/Output Signal Reference Value".
SEF289H
SEF291H
SDIA1848E

DIAGNOSIS AND REPAIR WORKFLOW
STR-5
< BASIC INSPECTION >[HR16DE]
C
D
E
F
G
H
I
J
K
L
MA
STR
N
P O
9.CHECK MAGNETIC SWITCH OPERATION SOUND
Check that a magnetic switch operation sound can be heard when the ignition switch is set at the starting posi-
tion.
Does magnetic switch operation sound occur?
YES >> GO TO 10
NO >> Replace magnetic switch.
10.PINION AND RING GEAR ENGAGEMENT CHECK
Check condition of pinion and ring gear mesh.
Is the inspection result normal?
YES >> GO TO 12
NO >> GO TO 11
11 .CHECK STARTER MOTOR UNIT
Check the following.
 Adjust pinion movement.
 Check pinion moving mechanism.
 Check ring gear.
Are these inspection results normal?
YES >> INSPECTION END
NO >> Repair or replace, if necessary.
12.CHECK STARTER MOTOR UNIT
Check that the starter motor runs when connecting the positive ter-
minal (12 V) to starter motor terminal M and the negative terminal
(ground) to starter motor body.
Does the starter motor run?
YES >> Replace magnetic switch.
NO >> Repair starter motor.
SEL009Z