Pinpoint Test G426404P7

PINPOINT TEST G426404p7 : DTC B2514: BLOWER MOTOR CONTROL MODULE CIRCUIT TEST

G426404t23 : CHECK THE REAR BLOWER MOTOR CONTROL MODULE CIRCUIT FOR SHORT TO B+
1. Disconnect the battery negative terminal.
2. Disconnect the rear climate control module connector RA01.
3. Disconnect the rear blower motor control module connector RA03.
4. Reconnect the battery negative terminal.
5. Turn the ignition switch to the ON position.
6. Measure the voltage between the rear climate control module connector RA01, pin 14 (W) and GROUND.

- Is the voltage greater than 3 volts?

-> YES
REPAIR the short circuit. CLEAR the DTC. TEST the system for normal operation.

-> NO
INSTALL a new rear blower motor control module. CLEAR the DTC. TEST the system for normal operation. If the DTC is repeated, INSTALL a new rear climate control module.