Jaguar XJ (X350). Manual — part 97

Pin 01, signal

Positive terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

REPAIR the short circuit. For additional information, refer to the wiring diagram. Clear the DTC and

test the system for normal operation.

-> No

INSTALL a new TPMS control module.

Tire Pressure Monitoring System (TPMS) Module

G528618t3 : Check the external antenna signal circuit for high resistance

1. Measure the resistance between:

CR96, harness side CR99, harness side

Pin 01, signal

Pin 01, signal

•

Is the resistance greater than 5 ohms?

-> Yes

REPAIR the high resistance. For additional information, refer to the wiring diagram. Clear the DTC and

test the system for normal operation.

-> No

INSTALL a new external antenna.

PINPOINT TEST G528618p2 : LEFT
HAND FRONT LOW-FREQUENCY
ANTENNA CIRCUIT

G528618t7 : Check the antenna negative circuit for short circuit to ground

1. Key off. 2. Disconnect the left hand front low-frequency antenna electrical connector, EC83. 3.

4. Measure the resistance between:

EC83, harness side

Battery

Pin 02, negative

Negative terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test

G528618t28

.

-> No

GO to Pinpoint Test

G528618t4

.

G528618t4 : Check the antenna negative circuit for short circuit to power

1. Measure the resistance between:

EC83, harness side

Battery

Pin 02, negative

Positive terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test

G528618t30

.

-> No

GO to Pinpoint Test

G528618t29

.

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G528618t29 : Check the antenna positive circuit for short circuit to ground

1. Measure the resistance between:

EC83, harness side

Battery

Pin 01, positive

Negative terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test

G528618t32

.

-> No

GO to Pinpoint Test

G528618t31

.

G528618t31 : Check the antenna positive circuit for short circuit to power

1. Measure the resistance between:

EC83, harness side

Battery

Pin 01, positive

Positive terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

GO to Pinpoint Test

G528618t33

.

-> No

GO to Pinpoint Test

G528618t9

.

G528618t28 : Check whether the short circuit is in the harness or the
module

1. Disconnect the TPMS module connector, CR94. 2.

3. Measure the resistance between:

EC83, harness side

Battery

Pin 02, negative

Negative terminal

•

Is the resistance less than 10,000 ohms?

-> Yes

REPAIR the short circuit. This circuit contains intermediate connector, EC17. For additional

information, refer to the wiring diagram. Clear the DTC and test the system for normal operation.

-> No

INSTALL a new TPMS control module.

Tire Pressure Monitoring System (TPMS) Module

G528618t30 : Check whether the short circuit is in the harness or the
module

1. Disconnect the TPMS module connector, CR94. 2.

3. Measure the resistance between:

EC83, harness side

Battery

Pin 02, negative

Positive terminal

www.