| Last Modified: 11-27-2007 | 1.6 J | |
| Service Category: Vehicle Exterior | Section: Door/Hatch | |
| Model Year: 2008 | Model: LX570 | Doc ID: RM000003G31000X |
| Title: DOOR / HATCH: TAIL GATE CLOSER SYSTEM: WIRING DIAGRAM (2008 LX570) | ||
|
Tail Gate Closer does not Operate |
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
|
1. |
INSPECT FUSE (B/DR CLSR RH, B/DR CLSR LH) |
(a) Remove the B/DR CLSR RH and B/DR CLSR LH fuses from the cowl side junction block RH.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
B/DR CLSR RH fuse |
Always |
Below 1 Ω |
|
B/DR CLSR LH fuse |
Always |
Below 1 Ω |
|
|
2. |
CHECK HARNESS AND CONNECTOR (ECU - BATTERY AND BODY GROUND) |
(a) Disconnect the L34 ECU connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
L34-5 (B) - Body ground |
Always |
11 to 14 V |
|
L34-6 (B) - Body ground |
Always |
11 to 14 V |
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
L34-7 (GND) - Body ground |
Always |
Below 1 Ω |
|
|
3. |
INSPECT LOWER TAIL GATE LOCK ASSEMBLY |
|
(a) for LH: (1) Remove the lower tail gate lock LH
(2) Set the lower tail gate lock LH to the half-latch position. (3) Apply battery voltage and check the operation of the lower tail gate lock motor LH. OK:
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|
(b) for RH: (1) Remove the lower tail gate lock RH
(2) Set the lower tail gate lock RH to the half-latch position. (3) Apply battery voltage and check the operation of the lower tail gate lock motor RH. OK:
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4. |
CHECK HARNESS AND CONNECTOR (LOCK - ECU) |
|
(a) for LH: (1) Disconnect the f3 lock connector. (2) Disconnect the L34 ECU connector. (3) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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(b) for RH: (1) Disconnect the f2 lock connector. (2) Disconnect the L34 ECU connector. (3) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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