JAGUAR X308 1998 2.G Workshop Manual

With EM007 and EM046 disconnected, measure the
resistance between EM007/030 and EM007/026
Repeat for
1
EM007/033 and EM007/026 2
EM007/032 and EM007/026 3
Is the resistance > 10 MOHM?
Yes GO to C9
No
Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
C9: CHECK HARNESS SHORT TO GROUND

With EM007 and EM046 disconnected, measure the
resistance between EM007/030 and EM008R
Repeat for
1
EM007/033 and EM008R 2
EM007/032 and EM008R 3
Is the resistance > 10 MOHM?
Yes GO to C10
No
Inspect harness / connectors EM007 for damage, corrosion,
bent / pushed back pins. Repa ir as necessary and test the
system for normal operation.
C10: CHECK FOR SOLENOID SHORT TO IGNITION

With EM007 and EM046 disconnected, measure the
resistance between EM007/030 and EM007/054
Repeat for
1
EM007/033 and EM007/054 2
EM007/032 and EM007/054 3
Is the resistance > 10 MOHM?
Yes Reconnect EM046
GO to C11
No Inspect harness / connectors EM007 for damage, corrosion,
bent / pushed back pins. Repa ir as necessary and test the
system for normal operation.
C11: CHECK INTERNAL HA RNESS AND COMPONENT CONTINUITY - SOLENOIDS

With EM007 disconnected, measure the resistance between
the following, noting the relevant DTC 1
For P0702 or P0753 EM007/53 and EM007/030 2
For P0702 or P0758 EM007/53 and EM007/033 3
For P0702 or P0763 EM007/53 and EM007/032 4
Is the resistance 30 to 35 OHM?
Yes Reconnect EM007
GO to C14
No Disconnect EM046 and reconnect EM007
GO to C12
C12: INTERNAL TRANSMISSION CHECK
Remove the fluid pan; refer to 44.24.04. Disconnect the
harness from the relevant solenoid and measure the
component resistance. 1
30 to 35 OHM?
Yes GO to C13
No

Pinpoint test D: P0702, P1745, P1746, P1747, P0743, P1748
Renew the solenoid; refer to 44.15.50.
C13: INTERNAL TRANSMISSION HARNESS CHECK
Measure the resistance from transmission internal harness
multiplug to the relevant solenoid connector 1
Is the resistance < 0.5 OHM?
Yes GO to C14
No Renew the internal harnes s; refer to 44.15.35.
C14: END
Cycle the ignition ON - (OFF for 2 minutes) - ON, start the
engine and run >1600 rpm 1
Has the fault code cleared?
Yes
STOP
No P0702 present?
Yes GO to D1
No P0753, P0758, P0763 present?
Yes Contact Jaguar Service
PINPOINT TEST D : P0702, P1745, P1746, P1747, P0743, P1748
TEST CONDITIONSDETAILS/RESULTS/ACTIONS
D1: RETRIEVE DTCS
• NOTE: Battery and or ECM disconnection prior to scanning wi ll erase all data, ensure that the correct DTC is present
Connect the scan tool 1
Have the DTC(s) and freeze frame data been recorded?
Yes GO to D2
D2: CHECK HARNESS +VE CONTINUITY

With EM007 and EM046 disconnected, measure the
resistance between EM046/016 and EM007/052 1
Is the resistance < 0.5 OHM?
Yes GO to D3
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
D3: CHECK HARNESS +VE CONTINUITY

With EM007 and EM046 disconnected, measure the
resistance between EM046/012 and EM007/053 1
Is the resistance < 0.5 OHM?
Yes GO to D4
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
D4: CHECK FOR SHORT TO B+

With EM007 and EM046 disconnected, measure the
resistance between EM007/052 and EM007/026 1
Repeat for EM007/053 and EM007/026 2
> 10 MOHM?
Yes GO to D5
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
D5: CHECK HARNESS SHORT TO GROUND

With EM007 and EM046 disconnected, measure the
resistance between EM007/052 and EM008R 1
Repeat for EM007/053 and EM008R 2
Is the resistance > 10 MOHM?
Yes GO to D6
No Inspect harness / connectors EM007 for damage, corrosion,
bent / pushed back pins. Repa ir as necessary and test the
system for normal operation.
D6: CHECK FOR SHORT TO IGNITION

With EM007 and EM046 disconnected, measure the
resistance between EM007/052 and EM007/054 1
Repeat for EM007/053 and EM007/054 2
Is the resistance > 10 MOHM?
Yes GO to D7
No Inspect harness / connectors EM007 for damage, corrosion,
bent / pushed back pins. Repa ir as necessary and test the
system for normal operation.
D7: CHECK HARNESS CONTINUI TY - PRESSURE REGULATOR