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Section 61 (Front Relay Control Module (Diagnostics))
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Diagnostic Trouble Code (DTC)
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List
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Diagnostic Trouble Code (DTC): List
WARNING:
This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
DTC
Description & trouble part
Reference
B1A00
FRONT RELAY CONTROL MODULE NON-VOLATILE MEMORY
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A00 FRONT RELAY CONTROL MODULE NON-VOLATILE MEMORY
B1A01
FRONT RELAY CONTROL MODULE BATTERY (CONTROL) POWER SUPPLY
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A01 FRONT RELAY CONTROL MODULE BATTERY (CONTROL) POWER SUPPLY
B1A02
FRONT RELAY CONTROL MODULE BATTERY (BUCK UP) POWER SUPPLY
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A02 FRONT RELAY CONTROL MODULE BATTERY (BUCK UP) POWER SUPPLY
B1A03
FRONT RELAY CONTROL MODULE IG POWER SUPPLY
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A03 FRONT RELAY CONTROL MODULE IG POWER SUPPLY
B1A04
HEAD LAMP LO LH CIRCUIT CURRENT HIGH
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A04 HEAD LAMP LO LH CIRCUIT CURRENT HIGH
B1A06
HEAD LAMP LO RH CIRCUIT CURRENT HIGH
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A06 HEAD LAMP LO RH CIRCUIT CURRENT HIGH
B1A08
HEAD LAMP HI LH CIRCUIT CURRENT HIGH
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A08 HEAD LAMP HI LH CIRCUIT CURRENT HIGH
B1A0A
HEAD LAMP HI RH CIRCUIT CURRENT HIGH
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A0A HEAD LAMP HI RH CIRCUIT CURRENT HIGH
B1A0C
FRONT RELAY CONTROL MODULE CAN REGISTER STUCK
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1A0C FRONT RELAY CONTROL MODULE CAN REGISTER STUCK
U0074
CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0074 CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF
U0122
LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE
U0140
LOST COMMUNICATION WITH BODY CONTROL MODULE
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE
U0416
INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE
U0422
INVALID DATA RECEIVED FROM BODY CONTROL MODULE
Ref. to
FRONT RELAY CONTROL MODULE (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE