X-Type (X400) V6-3.0L (2002)
Action(s) to take:
-
GO to Pinpoint Test H See: Pinpoint Tests/H : Airbag (AB) Restraints Module
The Module Does Not Respond to the Approved Jaguar Diagnostic Tester - Voice Activated Control Module (VACM)
Possible Source(s):
-
Wire or connection in SCP network.
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Wire or connection in the D2B network.
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Fibre optic or connection in the D2B network.
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VACM.
Action(s) to take:
-
GO to Pinpoint Test J. See: Pinpoint Tests/J : Voice Activated Control Module (VACM)
The Module Does Not Respond to the Approved Jaguar Diagnostic Tester - Navigation Computer (NC)
Possible Source(s):
-
Wire or connection in SCP network.
-
NC.
Action(s) to take:
-
GO to Pinpoint Test K. See: Pinpoint Tests/K : Navigation Computer (NC)
Precautions
CAUTION: Be careful when probing the fuse junction panel, power distribution box or any connectors. Damage will result to the connector receptacle
if the probe or terminal being used is too large.
CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.
NOTE: If DTCs are recorded and the symptom is not present when performing the pinpoint tests, an intermittent concern may be the cause. Always
check for loose connections and corroded terminals.
A1 : Check ABS Control Module or DSC Module For Damage
1. Disconnect the anti-lock brake control module with or without traction control JB045 or the DSC module JB185.
2. INSPECT the anti-lock brake control module with or without traction control JB045 or the DSC module JB185.
-
Does the anti-lock brake control module or the DSC module indicate any signs of damage?
-> YES
INSTALL a new anti-lock brake control module or the DSC module. TEST the system for normal operation.
-> No
Go to A2 See: Pinpoint Tests/A : Anti-Lock Brake (ABS) Control Module/A2 : Check CAN Circuit (Y) For Voltage
A2 : Check CAN Circuit (Y) For Voltage
1. Switch the ignition to the RUN position.
2. Measure the voltage between the diagnostic connector IP022 pin 6, (Y) data bus plus harness side and GROUND.
-
Is the voltage greater than 10 volts?
-> YES
Go to A3 See: Pinpoint Tests/A : Anti-Lock Brake (ABS) Control Module/A3 : Check CAN Ground Circuit (G)
-> No
REPAIR the circuit bus bar plus (Y). TEST the system for normal operation.
A3 : Check CAN Ground Circuit (G)
1. Switch the ignition to the OFF position.
2. Measure the resistance between the diagnostic connector IP022 pin 14, (G) data bus minus side and GROUND.
