Here is the solution for how to repair Bobcat heavy duty machine P18A2 suction line heater plausibility error.
Related Contents:
Service Analyzer 91.15 for Bobcat Diagnostic Software
2023 Bobcat Engine Analyzer ECU DCU Diagnostic Software
1) Overview
CODE U004357-02
REASON
1 Electric problem (Battery supply into the main relay, DEF pressure line heater connector)
2 Electric problem (Heater relay, Wiring harness related DEF suction line heater, DEF suction line heater)
3 Electric problem (DCU connector, DCU)
EFFECT Inducement Group2
2) Component Location
Urea Tank, Valve and Urea Lines is applied by Machine/Vehicle Maker
3) Condition for Running Diagnostic
In 10ms raster if relay load diagnostic is not disabled by calibration parameter
4) Condition for Setting the Fault Code
Suction line heater feedback voltage is between Low threshold and High threshold
(1000mV and 2450mV)
5) Condition for Clearing the Fault Code
No defect detection
6 Check List
