2005 NISSAN X-TRAIL check

CAN SYSTEM (TYPE 9)
LAN-161
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN

CHECK SHEET RESULTS (EXAMPLE)
NOTE:
If a check mark is put on “NG” on “INITIAL DIAG (Initial diagnosis)”, replace the control unit.
Case 1
Check harness between ESP/TCS/ABS control unit and steering angle sensor. Refer to LAN-166, "Inspection
Between ESP/TCS/ABS Control Unit and steering angle sensor Circuit" .
PKIC0332E
PKIC0333E

LAN-162
[CAN]
CAN SYSTEM (TYPE 9)

Case 2
Check ECM circuit. Refer to LAN-167, "ECM Circuit Inspection" .
PKIC0334E
PKIC0335E

CAN SYSTEM (TYPE 9)
LAN-163
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN

Case 3
Check ESP/TCS/ABS control unit circuit. Refer to LAN-168, "ESP/TCS/ABS Control Unit Circuit Inspection" .
PKIC0336E
PKIC0337E

LAN-164
[CAN]
CAN SYSTEM (TYPE 9)

Case 4
Check steering angle sensor circuit. Refer to LAN-168, "Steering Angle Sensor Circuit Inspection" .
PKIC0338E
PKIC0339E

CAN SYSTEM (TYPE 9)
LAN-165
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN

Case 5
Check combination meter circuit. Refer to LAN-169, "Combination Meter Circuit Inspection" .
Case 6
Check CAN communication circuit. Refer to LAN-169, "CAN Communication Circuit Inspection" .
PKIC0340E
PKIC0341E
PKIC0342E

LAN-166
[CAN]
CAN SYSTEM (TYPE 9)

Inspection Between ESP/TCS/ABS Control Unit and steering angle sensor Cir-
cuit
EKS00NLC
1. CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check following terminals and connectors for damage, bend and loose connection (connector side and
harness side).
–Harness connector E116
–Harness connector M75
OK or NG
OK >> GO TO 2.
NG >> Repair terminal or connector.
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect ESP/TCS/ABS control unit connector and harness connector E116.
2. Check the following.
–LHD models
 Check continuity between ESP/TCS/ABS control unit harness
connector E122 terminals 61 (W), 63 (R) and harness connector
E116 terminals 14 (W), 5 (R).
–RHD models
 Check continuity between ESP/TCS/ABS control unit harness
connector E122 terminals 61 (W), 63 (R) and harness connector
E116 terminals 9 (W), 2 (R).
OK or NG
OK >> GO TO 3.
NG >> Repair harness.61 (W) - 14 (W) : Continuity should exist.
63 (R) - 5 (R) : Continuity should exist.
SKIB0109E
61 (W) - 9 (W) : Continuity should exist.
63 (R) - 2 (R) : Continuity should exist.
SKIB0110E

CAN SYSTEM (TYPE 9)
LAN-167
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN

3. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect steering angle sensor connector.
2. Check the following.
–LHD models
 Check continuity between harness connector M75 terminals 14
(W), 5 (R) and steering angle sensor harness connector M81
terminals 4 (W), 5 (R).
–RHD models
 Check continuity between harness connector M75 terminals 9
(W), 2 (R) and steering angle sensor harness connector M81
terminals 4 (W), 5 (R).
OK or NG
OK >> Connect all the connectors and diagnose again. Refer to
LAN-159, "
Work Flow" .
NG >> Repair harness.
ECM Circuit InspectionEKS00NLD
1. CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check following terminals and connectors for damage, bend and loose connection (control module side
and harness side).
–ECM connector
–Harness connector M75
–Harness connector E116
OK or NG
OK >> GO TO 2.
NG >> Repair terminal or connector.14 (W) - 4 (W) : Continuity should exist.
5 (R) - 5 (R) : Continuity should exist.
PKIC0347E
9 (W) - 4 (W) : Continuity should exist.
2 (R) - 5 (R) : Continuity should exist.
PKIC0348E

LAN-168
[CAN]
CAN SYSTEM (TYPE 9)

2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect ECM connector.
2. Check resistance between ECM harness connector M118 termi-
nals 95 (G/R) and 87 (GY/R).
OK or NG
OK >> Replace ECM.
NG >> Repair harness between ECM and ESP/TCS/ABS con-
trol unit.
ESP/TCS/ABS Control Unit Circuit InspectionEKS00NLE
1. CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check terminals and connector of ESP/TCS/ABS control unit for damage, bend and loose connection
(control unit side and harness side).
OK or NG
OK >> GO TO 2.
NG >> Repair terminal or connector.
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect ESP/TCS/ABS control unit connector.
2. Check resistance between ESP/TCS/ABS control unit harness
connector E122 terminals 61 (W) and 63 (R).
OK or NG
OK >> Replace ESP/TCS/ABS control unit.
NG >> Repair harness between ESP/TCS/ABS control unit and
harness connector E116.
Steering Angle Sensor Circuit InspectionEKS00NLF
1. CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check terminals and connector of steering angle sensor for damage, bend and loose connection (sensor
side and harness side).
OK or NG
OK >> GO TO 2.
NG >> Repair terminal or connector.95 (G/R) - 87 (GY/R) : Approx. 108 - 132 Ω
SKIB0120E
61 (W) - 63 (R) : Approx. 54 - 66 Ω
PKIA9632E