diff --git a/selfdrive/car/chrysler/interface.py b/selfdrive/car/chrysler/interface.py
index ccf3bc9fe4..165c3f15e8 100755
--- a/selfdrive/car/chrysler/interface.py
+++ b/selfdrive/car/chrysler/interface.py
@@ -22,7 +22,7 @@ class CarInterface(CarInterfaceBase):
     # Speed conversion:              20, 45 mph
     ret.wheelbase = 3.089  # in meters for Pacifica Hybrid 2017
     ret.steerRatio = 16.2  # Pacifica Hybrid 2017
-    ret.mass = 2858. + STD_CARGO_KG  # kg curb weight Pacifica Hybrid 2017
+    ret.mass = 2242. + STD_CARGO_KG  # kg curb weight Pacifica Hybrid 2017
     ret.lateralTuning.pid.kpBP, ret.lateralTuning.pid.kiBP = [[9., 20.], [9., 20.]]
     ret.lateralTuning.pid.kpV, ret.lateralTuning.pid.kiV = [[0.15, 0.30], [0.03, 0.05]]
     ret.lateralTuning.pid.kf = 0.00006   # full torque for 10 deg at 80mph means 0.00007818594
diff --git a/selfdrive/test/process_replay/ref_commit b/selfdrive/test/process_replay/ref_commit
index 99b8c7d556..89312f384f 100644
--- a/selfdrive/test/process_replay/ref_commit
+++ b/selfdrive/test/process_replay/ref_commit
@@ -1 +1 @@
-fe6473297e919d459effbe4a9888a083c9a84ee5
\ No newline at end of file
+1a3391dcabbcef563062010bda7ac89793528004
\ No newline at end of file