On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT PTC HEATER RELAY
(a) Measure the resistance according to the value(s) in the table below.
| *a | Component without harness connected (PTC HTR NO. 1) | *b | Component without harness connected (PTC HTR NO. 2) |
| *c | Component without harness connected (PTC HTR NO. 3) | - | - |
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 3 - 5 | Battery voltage not applied between terminals 1 and 2 | 10 kΩ or higher |
| 3 - 5 | Battery voltage applied between terminals 1 and 2 | Below 1 Ω |
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