Frelander 2. Manual — part 581
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Is the exterior door handle release cable installed correctly?
Yes
GO to Pinpoint Test
C.
No
Connect the door release cable correctly. If the cable is
damaged, install a new door release cable. Test the
system for normal operation.
PINPOINT TEST B : SINGLE DOOR WILL NOT OPEN FROM THE INSIDE (BUT OPENS FROM THE
OUTSIDE)
TEST CONDITIONS
DETAILS/RESULTS/ACTIONS
B1: CHECK THE INTERIOR DOOR RELEASE CABLE TO INTERIOR DOOR HANDLE IS INSTALLED CORRECTLY
• NOTE: Figure A - Child lock off position shown
Make sure the child lock is disengaged (rear door only)
Remove the door trim panel as necessary
REFER to:
Front Door Trim Panel
(501-05 Interior Trim and
Ornamentation, Removal and Installation) /
Rear Door Trim Panel
(501-05 Interior Trim and
Ornamentation, Removal and Installation).
Confirm the interior door release cable is correctly installed
to the interior door handle
Is the cable correctly installed?
Yes
GO to B2
.
No
Connect the door release cable correctly. If the cable is
damaged, install a new door release cable. Test the
system for normal operation
B2: CHECK THE INTERIOR DOOR HANDLE RELEASE CONNECTION TO THE DOOR LATCH
Confirm the interior door handle release connection to the
door latch is installed correctly
Is the interior door handle release cable installed correctly?
Yes
GO to Pinpoint Test
C.
No
Connect the door release cable correctly. If the cable is
damaged, install a new door release cable. Test the
system for normal operation.
PINPOINT TEST C : DOOR LATCHING AND LOCKING FUNCTION TEST
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TEST CONDITIONS
DETAILS/RESULTS/ACTIONS
C1: DOOR LATCH TEST
• NOTE: Test as a single component to ensure that the door latch is not replaced unnecessarily, when another component
may be at fault
Remove door trim from door
REFER to:
Front Door Trim Panel
(501-05 Interior Trim and
Ornamentation, Removal and Installation) /
Rear Door Trim Panel
(501-05 Interior Trim and
Ornamentation, Removal and Installation).
Remove module plate / closing panel from door
Remove latch module from door REFER to: (501-14
Handles, Locks, Latches and Entry Systems)
Front Door Latch
(Removal and Installation),
Rear Door Latch
(Removal and Installation).
Inspect latch module for any visual damage
Disconnect interior release bowden cable at door latch
Disconnect exterior release bowden cable at door latch
With the latch in hand, connect the electrical connector(s)
to connect door latch to door harness
• NOTE: THE LATCH IS NOW READY TO TEST
Close all vehicle doors except the door being investigated
• NOTE: Figure 1 - Unlatched position shown
• NOTE: Figure 2 - First safety latched position shown
• NOTE: Figure 3 - Fully latched position shown
• NOTE: Test will not work if latch is only in first safety latch
position
Rotate latch claw (using a small screw driver or similar) to
the fully latched position (Figure 3)
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• NOTE: Unlocked position shown
Confirm that the latch interior release lever is in the
unlocked position as shown
• NOTE: Locked position shown
Press the lock button on the key-fob or smart key
Does the latch interior release lever move from the unlocked
position to the locked position?
Yes
GO to C2
.
No
If this is a repeat test and the vehicle electrical test
section has been completed and confirmed that vehicle is
working correctly, then replace the door latch. If replacing
latch as part of a warranty claim, please quote reference
code LKINOP in the technician comments section of the
warranty claim
C2: TEST 1 DOOR LATCH
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• NOTE: Locked position shown
With the latch in the locked state (i.e. the latch interior
release lever is in the locked position), press the key-fob or
smart keyunlock button
Does the latch interior release lever move from the locked
position to the unlocked position?
Yes
GO to C3
.
No
GO to Pinpoint Test
E.
If pinpoint test E has been
completed and confirmed that vehicle is correctly supplying
signals to latch, then replace the door latch. If replacing
latch as part of a warranty claim, please quote reference
code UNLKINOP in the technician comments section of the
warranty claim
C3: TEST 2 DOOR LATCH
• NOTE: Fully latched position shown
With the latch in its unlocked state, push the latch exterior
release lever against its return spring, whilst
simultaneously applying a light pressure to release the
latch claw using a small screw driver or similar
Does the latch claw release?
Yes
GO to C4
.
No
Repeat tests C2 and C3 to confirm the fault.
GO to C2
. If
the repeat test has confirmed that the exterior release
lever will not release the claw on an unlocked latch replace
the door latch. If replacing latch as part of a warranty
claim, please quote reference code EXTINOP in the
technician comments section of the warranty claim
C4: TEST 3 DOOR LATCH
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