Jaguar XJ (X350). Manual — part 260

lock, to full left hand lock and back to the center position before road testing the vehicle on roads

requiring steering input.

G531322t52 : CHECK THE STEERING WHEEL ROTATION SENSOR SIGNAL A
CIRCUIT FOR SHORT CIRCUIT TO POWER

1. Measure the resistance between:

FH110, harness side

Battery

Pin 03

Positive terminal

•

Is the resistance greater than 10 Kohms?

-> Yes

GO to Pinpoint Test

G531322t54

.

-> No

GO to Pinpoint Test

G531322t53

.

G531322t53 : CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS
OR THE MODULE

1. Key off. 2. Disconnect the ABS module connector, EC030. 3. Key on, engine off. 4. Measure the

resistance between:

FH110, harness side

Battery

Pin 03

Positive terminal

•

Is the resistance greater than 10 Kohms?

-> Yes

Refer to the warranty policy and procedures manual if a module is suspect.

-> No

REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test

the system for normal operation by turning the steering from the center position to full right hand

lock, to full left hand lock and back to the center position before road testing the vehicle on roads

requiring steering input.

G531322t54 : CHECK THE STEERING WHEEL ROTATION SENSOR SIGNAL B
CIRCUIT FOR SHORT CIRCUIT TO GROUND

1. Measure the resistance between:

FH110, harness side

Battery

Pin 02

Negative terminal

•

Is the resistance greater than 10 Kohms?

-> Yes

GO to Pinpoint Test

G531322t56

.

-> No

GO to Pinpoint Test

G531322t55

.

G531322t55 : CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS
OR THE MODULE

1. Key off. 2. Disconnect the ABS module connector, EC030. 3. Key on, engine off. 4. Measure the

resistance between:

FH110, harness side

Battery

Pin 02

Negative terminal

•

Is the resistance greater than 10 Kohms?

-> Yes

Refer to the warranty policy and procedures manual if a module is suspect.

-> No

REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test

the system for normal operation by turning the steering from the center position to full right hand

lock, to full left hand lock and back to the center position before road testing the vehicle on roads

requiring steering input.

G531322t56 : CHECK THE STEERING WHEEL ROTATION SENSOR SIGNAL B
CIRCUIT FOR SHORT CIRCUIT TO POWER

1. Measure the resistance between:

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FH110, harness side

Battery

Pin 02

Positive terminal

•

Is the resistance greater than 10 Kohms?

-> Yes

GO to Pinpoint Test

G531322t58

.

-> No

GO to Pinpoint Test

G531322t57

.

G531322t57 : CHECK WHETHER THE SHORT CIRCUIT IS IN THE HARNESS
OR THE MODULE

1. Key off. 2. Disconnect the ABS module connector, EC030. 3. Key on, engine off. 4. Measure the

resistance between:

FH110, harness side

Battery

Pin 02

Positive terminal

•

Is the resistance greater than 10 Kohms?

-> Yes

Refer to the warranty policy and procedures manual if a module is suspect.

-> No

REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test

the system for normal operation by turning the steering from the center position to full right hand

lock, to full left hand lock and back to the center position before road testing the vehicle on roads

requiring steering input.

G531322t58 : CHECK THE STEERING WHEEL ROTATION SENSOR SIGNAL A
CIRCUIT FOR HIGH RESISTANCE

1. Key off. 2. Disconnect the ABS module connector, EC030. 3. Key on, engine off. 4. Measure the

resistance between:

FH110, harness side EC030, harness side

Pin 03

Pin 41

•

Is the resistance less than 10 ohms?

-> Yes

GO to Pinpoint Test

G531322t59

.

-> No

REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear the

DTC, test the system for normal operation by turning the steering from the center position to full

right hand lock, to full left hand lock and back to the center position before road testing the vehicle

on roads requiring steering input.

G531322t59 : CHECK THE STEERING WHEEL ROTATION SENSOR SIGNAL B
CIRCUIT FOR HIGH RESISTANCE

1. Measure the resistance between:

FH110, harness side EC030, harness side

Pin 02

Pin 41

•

Is the resistance less than 10 ohms?

-> Yes

GO to Pinpoint Test

G531322t60

.

-> No

REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear the

DTC, test the system for normal operation by turning the steering from the center position to full

right hand lock, to full left hand lock and back to the center position before road testing the vehicle

on roads requiring steering input.

G531322t60 : CHECK THE STEERING WHEEL ROTATION SENSOR SIGNAL A
AND B CIRCUITS FOR SHORT CIRCUIT TO EACH OTHER

1. Measure the resistance between:

FH110, harness side FH110, harness side

Pin 02

Pin 03

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