Blower Motor Relay
BLOWER MOTOR RELAY CIRCUIT REFERENCE
| Pin Number(s) | Circuit Designation/Description | Normal Condition/Measurement |
|---|---|---|
| 30 | CKT 364 (BK/LG) blower motor relay switch voltage circuit | Greater than 10 volts at all times. |
| 85 | CKT 298 (VT/OG) blower motor relay coil voltage circuit | Greater than 10 volts at all times. |
| 86 | CKT 1322 (BN/WH) blower motor relay control from SJB | Less than 100 ohms to chassis ground with the blower in the lowest setting. |
| 87 | CKT 371 (PK/WH) blower motor relay switched output | Less than 5 ohms to chassis ground with the blower in the highest setting. |