Search Results
U210B. Definition: Lost Communication Between Fuel Pump Control Module A And Restraints Control Module. Description: The fuel pump control module monitors the duty cycle and frequency of the signal it receives from the restraints control module (RCM). The fuel pump control module determines if the signal on the ENS circuit from the RCM is a ...
The fault code u210b is related to the communication between the electronic control module (ECM) and the power steering control module (PSCM). When this code appears, the engine light or service engine soon warning light will turn on. This fault code indicates that there is a problem with the communication system between the ECM and PSCM.
Oct 5, 2017 · So I pulled codes and got Trouble codes U210B and U0109. Does anyone have any ideas. According to AllData, both of those indicate loss of communication with the fuel pump controller. It looks like the fuel pump module or fuel pump relay is the likely culprit, or possibly a broken/chafed wire that's shorting out.
OBDII Codes Engine Light Definitions Diagnostic Repair ...
Dec 17, 2022 · From service info for U210B: The fuel pump control module monitors the duty cycle and frequency of the signal it receives from the restraints control module (RCM). The fuel pump control module determines if the signal on the event notification signal (ENS) circuit from the RCM is a valid duty cycle and frequency.