Jaguar X-Type Sedan and Estate (Wagon). Manual - part 673
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No
GO to F3
.
F3: CHECK THE RETRACTOR PRETENSIONER GROUND CIRCUIT FOR HIGH RESISTANCE
Measure the resistance between CA422, pin 03 (BR) and the RCM connector, pin 38 (BR).
Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test
the system for normal operation.
No
GO to F4
.
F4: CHECK THE RETRACTOR PRETENSIONER SUPPLY CIRCUIT FOR SHORT CIRCUIT TO BATTERY
Measure the resistance between CA422, pin 01 (GO) and the battery positive terminal.
Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the
system for normal operation.
No
GO to F5
.
F5: CHECK THE RETRACTOR PRETENSIONER GROUND CIRCUIT FOR SHORT CIRCUIT TO BATTERY
Measure the resistance between CA422, pin 03 (BR) and the battery positive terminal.
Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the
system for normal operation.
No
GO to F6
.
F6: CHECK THE RETRACTOR PRETENSIONER SUPPLY CIRCUIT FOR SHORT CIRCUIT TO GROUND
Measure the resistance between CA422, pin 01 (GO) and GROUND.
Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the
system for normal operation.
No
GO to F7
.
F7: CHECK THE RETRACTOR PRETENSIONER GROUND CIRCUIT FOR SHORT CIRCUIT TO GROUND
Measure the resistance between CA422, pin 03 (BR) and GROUND.
Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the
system for normal operation.
No
Please check part is not on any form of prior authorisation before replacement.
PINPOINT TEST G : C2909 (FLASH CODE 16): BELT TENSION SENSOR FAULT
TEST
CONDITIONS
DETAILS/RESULTS/ACTIONS
G1: CHECK THE BELT TENSION SENSOR SIGNAL CIRCUIT FOR HIGH RESISTANCE
Disconnect the belt tension sensor connector, WS19.
Disconnect the occupant classification sensor connector, WS17.
Measure the resistance between W S19, pin 02 (Y) and WS17, pin A (Y).
Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the
system for normal operation.
No
GO to G2
.
G2: CHECK THE BELT TENSION SENSOR VCC CIRCUIT FOR HIGH RESISTANCE
Measure the resistance between W S19, pin 01 (O) and WS17, pin B (O).
Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the
system for normal operation.
No
GO to G3
.
G3: CHECK THE BELT TENSION SENSOR GROUND CIRCUIT FOR HIGH RESISTANCE
Measure the resistance between W S19, pin 03 (G) and WS17, pin C (G).
Is the resistance greater than 5 ohms?
Yes
REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the
system for normal operation.
No
GO to G4
.
G4: CHECK THE BELT TENSION SENSOR SIGNAL CIRCUIT FOR SHORT CIRCUIT TO BATTERY
Measure the resistance between W S19, pin 02 (Y) and the battery positive terminal.
Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the system for
normal operation.
No
GO to G5
.
G5: CHECK THE BELT TENSION SENSOR VCC CIRCUIT FOR SHORT CIRCUIT TO BATTERY
Measure the resistance between W S19, pin 01 (O) and the battery positive terminal.
Is the resistance less than 10,000 ohms?
Yes
REPAIR the short circuit. For additional information, refer to the wiring diagrams. Clear the DTC, test the system for
normal operation.
No