DTC Detection Logic
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P2100 |
ETC MOT PWR-B1 [Throttle control motor relay circuit open (bank 1)] |
Diagnosis condition |
Start the engine and let it idle |
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Signal (terminal) |
Throttle control motor relay signal |
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Threshold |
ECM detects that the voltage of power source for throttle control motor is excessively low |
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Diagnosis delay time |
-- |
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P2103 |
ETC MOT PWR (Throttle control motor relay circuit short) |
Diagnosis condition |
Start the engine and let it idle |
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Signal (terminal) |
Throttle control motor relay signal |
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Threshold |
ECM detects that the throttle control motor relay is stuck ON |
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Diagnosis delay time |
-- |
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