TSB 21-2456
Service Bulletin Details
Public Details for: TSB 21-2456
Some 2021 bronco vehicles equipped with exterior zone lighting may experience the hazard lamps flashing one time intermittently when the hazard lamps are turned off. This condition is due to the body control module (bcm) software. This cond
- 2021 -
Models from 2021
2021 FORD BRONCO |
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`9a9(AH0D(-7:,0HG,(D77=K 7b40 4 0 cT4 44d )1)2(6078-7V(e,A07G0H.(L;,(6NO(a8-=@B,>(L<.,(L7(NH=>@0,(O78 D,.(9,8>70>(M+7(Z7D(f>,(] P Y0>K j224 NH@>H=(SH0DV eXN`\ N78B <8G(D;,(=HD,>D(=,:,=(7J(D;,(U70B(+ <>(H8B(e,AH<0(9I>D,.(MU+e9P(>-H8(D77=K "dS,0J70.(D;,(D<0,(A0,>>@0,(.78 I>D,.(MLSO9P(>,8>70(=7-HD<78(-H=;7A(OH8@H= M]9OPQ(9,-D<78()1gR1gK ( n()1)2(U70B(O7D70(N7.AH8I `==(0 (0,>,0:,BK Z_LXV(L;,(<8J70.HD<78(<8(L,-;8<-H=(9,0:<-,(6@==,D<8>(<>(<8D,8B,B(J70(@>,(/I(D0H<8,BQ(A07J,>><78H=(D,-;8<- (C Q(H8B ,?@ HJ,=IK(aD(<8J70.>(D;,>,(D,-;8<- (7J(-78B (D;HD(.HI(7--@0(78(>7.,(:,;<-=,>Q(70(A07:(<8J70.HD<78 D;HD(-7@=B(H>><>D(<8(A07A,0(:,;<-=,(>,0:<-,K(L;,(A07-,B@0,>(>;7@=B(87D(/,(A,0J70.,B(/I(pB7R ,=J,0>pK(+7(87D(H>>@.,(D;HD(H(-78B -0(I7@0(-H0(70(D0@-mK(N78DH-D(H(U70B(70(\<8-7=8(B,H=,0>;(D7(I7@0(:,;<-=,K(]H00H8DI(S7=<-I H8B(XED,8B,B(9,0:<-,(S=H8(B7-@.,8DHD<78(B,D,0.<8,(]H00H8DI(H8B^70(XED,8B,B(9,0:<-,(S=H8(-7:,0HG,(@8=,>>(>DHD,B(7D;,0C<>,(<8(D;,(L96(H0D<-=,K L;,(<8J70.HD<78(<8(D;<>(L,-;8<-H=(9,0:<-,(6@==,D<8(ML96P(CH>(-@00,8D(HD(D;,(D<.,(7J(A0<8D<8GK(U70B(O7D70(N7.AH8I(0,>,0:,>(D;,(0 @A,0>,B, D;<>(<8J70.HD<78(C K(L;,(.7>D(0,-,8D(<8J70.HD<78(<>(H:H<=H/=,(D;07@G;(U70B(O7D70(N7.AH8Iq>(78R=<8,(D,-;8<-H=(0,>7@0-,>K