battery JAGUAR XK8 2000 1.G SRS Manual

DTC FAULT DESCRIPTION MONITORING CONDITIONS MIL POSSIBLE CAUSESACTIVATED
Electromechanical Airbag SRS: XK8 1997 –2000 MY2
B1342 Internal diagnostic module fault Switch ignition ON for more than 10 seconds YES Diagnostic module failure
B1867 B+ voltage supply low (< 5 V) Switch ignition ON for more than 10 seconds YES B+ voltage to diagnostic module circuit: open circuit,
(Repair causes of any other logged DTCshigh resistance or short circuit to ground
before repairing B1867)
B1869 Diagnostic module “beeps” 5 times Switch ignition ON—AIRBAG SRS MIL failure plus additional airbag SRS
every 30 minutessystem faults; Refer to “No AIRBAG SRS MIL”
(Repair causes of any other logged DTCsnear the end of this summary
before repairing B1869)
B1913 Airbag circuit short circuit Switch ignition ON for more than 3 minutes. YES Passenger or driver airbag to diagnostic module:
(DTC 1913 will cause airbag SRS systemshort circuit to ground
10 A battery fuse to open circuit, flaggingPassenger or driver airbag: internal short circuit
DTC B1867. Repair cause of DTC B1913 first.)to ground
Driver airbag cassette: short circuit to ground
Diagnostic module to impact sensor voltage supply
circuit: high resistance or short circuit to ground
Impact sensor to airbag circuits:
short circuit to ground
Impact sensor to ground: high resistance
B1914 Impact sensor circuit short circuit to ground Switch ignition ON for more than 3 minutes. YES Diagnostic module to impact sensor voltage supply
(DTC B1914 will cause airbag SRS systemcircuit: open circuit, high resistance or short circuit
10 A battery fuse to open circuit, flaggingto ground
DTC B1867. Repair cause of DTC B1914 first.) Impact sensor failure
B1921 Diagnostic module poor ground (> 3.0 Ω) Switch ignition ON for more than 10 seconds. YES Diagnostic module to vehicle ground: high resistance
Diagnostic module failure
B1922 Safing sensor voltage high (> 5 V) Switch ignition ON for more than 10 seconds. YES Charging system voltage above 17 V
Diagnostic module to airbag harness: short circuit
to B+ voltage
Cable reel cassette: short circuit to B+ voltage
Diagnostic module failure
B1923 Diagnostic module fault (memory clear circuit) Switch ignition ON for 30 seconds YES Diagnostic module failure