Voyager V6-3.0L VIN 3 (1998)
NAME OF CODE
Airbag Message Not Received
WHEN MONITORED
Continuously with ignition on.
SET CONDITION
BCM receives CCD message from ACM every second. It this message is not received by the BCM for more than 18 seconds, this code will be set.
This trouble code is stored in memory for 20 key cycles after the problem is repaired if it is not erased after repair.
POSSIBLE CAUSES
-
No response from ACM to BCM
Battery Power to Module Disconnected
NAME OF CODE
Battery Power to Module Disconnected
WHEN MONITORED
Anytime battery voltage is above 10 volts and BCM is awake.
SET CONDITION
Battery power to the BCM is disconnected while the ignition is on.
THEORY OF OPERATION
The body control module checks battery input and determines if the battery is connected.
POSSIBLE CAUSES
-
In shipping mode - IOD fuse missing
-
Open wire
-
Blown IOD fuse
EATX PRNDL Message Test Failed
NAME OF CODE
EATX PRNDL Message Test Failed
WHEN MONITORED
When engine is running.
SET CONDITION
The engine is running above 450 rpm and the body control module has not received a transmission PRNDL message.
THEORY OF OPERATION
The body control module will monitor the CCD bus and look for the transmission PRNDL message whenever the engine rpm is above 450.
POSSIBLE CAUSES
-
Body Control module
-
Transmission control module
-
CCD bus failure
-
Loss of power to transmission control module
EEPROM Checksum Failure
NAME OF CODE
EEPROM Checksum Failure
WHEN MONITORED
Anytime battery voltage is above 10 volts and BCM is awake.
SET CONDITION
The sum of EEPROM constants does not equal the correct value.
THEORY OF OPERATION
By using a checksum, the BCM monitors the value of each programmable constant. The code is set if any value is incorrect.
POSSIBLE CAUSES
