44E8-Rear Right Wheel Speed Sensor - Weak Signal: Notes

WARNING: This page is about a different car, the 2007 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: ABS/ESP Control, WSS And RPM Sensor Circuit Schematic

Courtesy of CHRYSLER LLC

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article.

When Monitored:
With the ignition on.
Set Condition:
When the Rear Right Wheel Speed Sensor circuit fails the diagnostic test.

Possible Causes
CONNECTOR/TERMINAL DAMAGE
(21) REAR RIGHT WSS SUPPLY(+) CIRCUIT SHORTED TO VOLTAGE, GROUND OR OPEN
(20) REAR RIGHT WSS SIGNAL(-) CIRCUIT SHORTED TO VOLTAGE, GROUND, OR OPEN
(20) REAR RIGHT WSS SIGNAL(-) CIRCUIT AND (21) REAR RIGHT WSS SUPPLY(+) CIRCUIT SHORTED TOGETHER
REAR RIGHT WSS
ANTI-LOCK BRAKE MODULE