OBDII Body(B) Codes, OBDii codes, Fault codes , Trouble codes，Error code, diagnostic code,Manufacturer Codes
Possible causes – Faulty Chime / Buzzer– Chime / Buzzer harness is open or shorted– Chime / Buzzer circuit poor electrical connection. Tech notes Code mean that the warning chime/buzzer is not operating properly. Check system fuse. Inspect wiring and
Possible causes – Driver power window regulator electric motor – Faulty Master window regulator control switch. – Faulty Front Electronics Module (FEM) – Faulty Master window regulator control switch harness is open or shorted B1404 FORD Description The driver power
Possible causes – Driver power window regulator electric motor – Faulty Master window regulator control switch. – Faulty Front Electronics Module (FEM) – Faulty Master window regulator control switch harness is open or shorted B1407 FORD Description The driver power
Possible causes – Faulty Ignition switch- Faulty EFI main relay– Ignition switch harness is open or shortec– Ignition switch circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? - Short circuit in IG switch circuit-
Possible causes – Faulty Ignition switch- Faulty EFI main relay– Ignition switch harness is open or shortec– Ignition switch circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? - Short circuit in IG switch circuit-
Possible causes – Faulty Ignition switch- Faulty EFI main relay– Ignition switch harness is open or shortec– Ignition switch circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? - Short circuit in IG switch circuit-
Possible causes – Faulty Ignition switch- Faulty EFI main relay– Ignition switch harness is open or shortec– Ignition switch circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? - Short circuit in IG switch circuit-
Possible causes – Faulty Ignition switch- Faulty EFI main relay– Ignition switch harness is open or shortec– Ignition switch circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? - Short circuit in IG switch circuit-
Possible causes – Faulty Ignition switch- Faulty EFI main relay– Ignition switch harness is open or shortec– Ignition switch circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? - Short circuit in IG switch circuit-
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – faulty key When is the code detected? Communication error B2798 LEXUS Description This code is stored in the memory when a key that does not have a transponder chip is inserted or if communication between the key
Possible causes – faulty key When is the code detected? Communication error B2798 SCION Description This code is stored in the memory when a key that does not have a transponder chip is inserted or if communication between the key
Possible causes – Faulty key When is the code detected? Key with incomplete key code is inserted B2794 LEXUS Description This Detected Trouble Code (DTC) is output when a key with an incomplete key code is inserted into the ignition
Possible causes – Faulty key When is the code detected? Key with incomplete key code is inserted B2794 SCION Description This Detected Trouble Code (DTC) is output when a key with an incomplete key code is inserted into the ignition
Possible causes – Faulty key When is the code detected? Key with incomplete key code is inserted B2794 TOYOTA Description This Detected Trouble Code (DTC) is output when a key with an incomplete key code is inserted into the ignition