Jaguar XJ (X350). Manual - part 248
volt drop
•
Pump ground circuit fault
•
Mechanical pump fault
suspect.
C00201C
ABS pump motor
control - voltage
out of range
•
Power supply to pump
motor: high resistance
•
Power supply to pump
motor: short circuit
•
Pump ground circuit fault
•
Internal solid-state fault
caused by ground circuit
fault
Refer to the warranty policy and
procedures manual if a module is
suspect.
C002071
ABS pump motor
control - actuator
stuck
•
Power supply to pump
motor: high resistance
•
Power supply to pump
motor: short circuit
•
Mechanical pump fault
For power supply circuit tests, GO to
Pinpoint Test
G531322p3
.
If the power and ground circuits are
OK, refer to the warranty policy and
procedures manual if a module is
suspect. No physical test of the
pump is possible.
C002201
Brake booster
fault
•
Vacuum circuit fault
•
Booster fault
For a mechanical check of the
vacuum booster function. GO to
Pinpoint Test
G531322p1
.
C003007
Left hand front
wheel speed
sensor (WSS) ring
•
Contamination or debris
on the WSS ring
•
WSS ring distorted
•
Excessive vibration
Check the WSS ring for
damage/contamination (the sensor
ring is part of the hub and can only
be inspected by removing the
sensor).
Front Wheel Speed Sensor
(70.60.03)
Check the steering and
suspension for excessive play which
could cause vibration.
C003101
Left hand front
wheel speed
sensor (WSS) -
signal current out
of range
•
WSS signal circuit: short
circuit to ground
•
WSS signal circuit: short
circuit to power
•
WSS signal circuit: high
resistance
For left hand front WSS tests, GO to
Pinpoint Test
G531322p4
.
C003107
Left hand front
wheel speed
sensor (WSS) -
mechanical fault
•
WSS faulty/incorrectly
installed
•
WSS or ring
missing/damaged
•
Excessive gap between
sensor and ring
Check the condition and fitment of
the WSS.
Front Wheel Speed Sensor
(70.60.03)
Check the WSS ring for
damage/contamination. Check the