Kia Carnival 2007 Workshop Manual page 1237

Rescue mode is entered when some important CAN signal or hardware input are not available. Rescue mode is
entered when one of the following conditions is true:
IPM
a. Timeout on CAN signal InhibitSwSts, to detect loss of CAN connection with FAM.
b. Timeout on CAN signal StopLpErrorSts, to detect loss of CAN connection with RAM.
c. MF Light Switch information is invalid: when the signals coming from MF Light Switch are not coherent for more
than 2 s, CAN signal ParkTailHeadLpCtrl is sent with INVALID value and rescue mode is entered.
d. Front Wiper MF Switch information is invalid: when the signals coming from Front Wiper MF Switch are not
coherent for more than 2 s, CAN signal FWiperCtrl is sent with INVALID value and rescue mode is entered.
e. CAN is in Bus Off state
RAM
a. Timeout on CAN signal InhibitSwSts, to detect loss of CAN connection with FAM.
b. Timeout on CAN signal ParkTailHeadLpCtrl or FWiperCtrl, to detect loss of CAN connection with IPM.
c. ParkTailHeadLpCtrl = INVALID or unknown value
d. FWiperCtrl = INVALID or unknown value
e. CAN is in Bus Off state
FAM
a. Timeout on CAN signal StopLpErrorSts, to detect loss of CAN connection with RAM
b. Timeout on CAN signal ParkTailHeadLpCtrl or FWiperCtrl, to detect loss of CAN connection with IPM
c. ParkTailHeadLpCtrl = INVALID or unknown value
d. FWiperCtrl = INVALID or unknown value
e. CAN is in Bus Off state
For all CAN signals, timeout duration is 2.5 times signal periodicity.