[55A] HEATER, AIR CONDITIONER AND VENTILATION - - ON-VEHICLE SERVICE - POWER RELAY CHECK | PRINT PAGE / INDEX / PRIOR / NEXT

| POWER RELAY CHECK
| BLOWER RELAY CONTINUITY CHECK
Battery voltage | Tester connection | Specified condition
--- | --- | ---
Not applied | 4 - 5 | Open circuit
Connect terminal 1 to the positive battery terminal Connect terminal 3 to the negative battery terminal | 4 - 5 | Less than 2 ohms
| A/C COMPRESSOR RELAY CONTINUITY CHECK
Battery voltage | Tester connection | Specified condition
--- | --- | ---
Not applied | 1 - 4 | Open circuit
Connect terminal 3 to the positive battery terminal Connect terminal 2 to the negative battery terminal | 1 - 4 | Less than 2 ohms
| FAN CONTROL RELAY CONTINUITY CHECK
Battery voltage | Tester connection | Specified condition
--- | --- | ---
Not applied | 2 - 4 | Open circuit
Connect terminal 1 to the positive battery terminal Connect terminal 3 to the negative battery terminal | 2 - 4 | Less than 2 ohms

[55A] HEATER, AIR CONDITIONER AND VENTILATION - - ON-VEHICLE SERVICE - POWER RELAY CHECK | PRINT PAGE / INDEX / PRIOR / NEXT

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