Freelander System Description and Operation
AUTOMATIC GEARBOX - JATCO
DESCRIPTION AND OPERATION
44-39
P0763
All
Shift solenoid C
Approximately 16
Ω
at
20
°
C (68
°
F)
Open circuit or short circuit
to earth/battery – Check
wiring and connection –
Renew shift solenoid C
P0790
All
Mode switch input
Activated switch 0V
Other switch 12V
Multiple signal – Check
wiring and connections –
Renew mode switch
P1562
All
Power supply voltage
10 – 16V engine idling
Out of range – Check wiring
and connections and
battery condition
P1605
All
EAT ECU EEPROM
EEPROM updated by
EAT ECU following
ignition off and before
main relay opens
Error flag set – Clear flag.
Power was disconnected
from EAT ECU before main
relay opened
P1715
All
Intermediate speed sensor
Approximately 550
Ω
at
20
°
C (68
°
F)
Open circuit – Check wiring
and connections – Renew
intermediate speed sensor
P1717
From
2002MY
Low clutch timing solenoid
Approximately 16
Ω
at
20
°
C (68
°
F)
Open circuit or short to
earth/battery – Check
wiring and connections –
Renew low clutch timing
solenoid
P1718
From
2002MY
Reduction timing solenoid
Approximately 16
Ω
at
20
°
C (68
°
F)
Open circuit or short to
earth/battery – Check
wiring and connections –
Renew reduction timing
solenoid
P1719
From
2002MY
2–4 brake timing solenoid
Approximately 16
Ω
at
20
°
C (68
°
F)
Open circuit or short to
earth/battery – Renew 2–4
brake timing solenoid
P1748
All
2-4 brake duty solenoid
Approximately 2.9
Ω
at
20
°
C (68
°
F)
Open circuit or short to
earth/battery – Check
wiring and connections –
Renew 2-4 brake duty
solenoid
P1776
From
2002MY
Torque down request to
engine failed
Engine responds to
transmission torque
down requests (smooth
shifts)
Lack of engine response –
Check engine management
system
P1815
All
CommandShift (manual) +/-
switch input signals
Up/Down shifts from 1st
to 5th using
CommandShift can be
sensed
Multiple signals/No signal –
Check wiring and
connections – Renew
Sport/Manual switch
P1825
All
Shift interlock ECU
Shift interlock operates
Shift interlock ECU failure –
Renew shift interlock ECU
P1840
All
CAN Bus
All CAN bus components
operate correctly
CAN Bus malfunction – No
CAN messages or incorrect
messages – Check wiring
and connections – Check
engine management
system and instrument
pack
P Code
Applicabili
ty
Component
Correct Operation /
Value
Description of Fault and
Rectification Action
