diff --git a/chrysler_pacifica_2017_hybrid.dbc b/chrysler_pacifica_2017_hybrid.dbc
index c98d611..13a6571 100644
--- a/chrysler_pacifica_2017_hybrid.dbc
+++ b/chrysler_pacifica_2017_hybrid.dbc
@@ -203,16 +203,16 @@ BO_ 564 NEW_MSG_234: 4 XXX
 
 BO_ 571 WHEEL_BUTTONS: 3 XXX
  SG_ CHECKSUM : 23|8@0+ (1,0) [0|255] "" XXX
- SG_ ACC_FOLLOW_DEC : 1|1@1+ (1,0) [0|3] "" XXX
+ SG_ ACC_FOLLOW_DEC : 1|1@0+ (1,0) [0|3] "" XXX
  SG_ ACC_SPEED_INC : 2|1@0+ (1,0) [0|255] "" XXX
- SG_ ACC_SPEED_DEC : 3|1@1+ (1,0) [0|3] "" XXX
- SG_ ACC_FOLLOW_INC : 8|1@1+ (1,0) [0|15] "" XXX
+ SG_ ACC_SPEED_DEC : 3|1@0+ (1,0) [0|3] "" XXX
+ SG_ ACC_FOLLOW_INC : 8|1@0+ (1,0) [0|15] "" XXX
  SG_ ACC_CANCEL : 0|1@0+ (1,0) [0|15] "" XXX
  SG_ COUNTER : 15|4@0+ (1,0) [0|15] "" XXX
 
 BO_ 669 NEW_MSG_29d: 3 XXX
  SG_ COUNTER : 15|4@0+ (1,0) [0|15] "" XXX
- SG_ CHECKSUM : 16|8@1+ (1,0) [0|255] "" XXX
+ SG_ CHECKSUM : 23|8@0+ (1,0) [0|255] "" XXX
 
 BO_ 825 NEW_MSG_339: 2 XXX