Figure 5-3 Thermistor Connector 3 Remove the heating element connector (Figure 5-4) from the ECU. To measure the continuity of the heating element, measure the resistance between the two pins at the end of the cable. Figure 5-4 Heating Element Connector NOTE: Normal resistance is 30 ohms +/- 10 ohms. 4 If no resistance is measured, replace the heating element. 144 Troubleshooting/Maintenance C4224-90962