DTC P1888:11/P1888:15 [AWD Control Module]: Notes
WARNING: This page is about a different car, the 2025 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
DTC P1888:11/P1888:15 (AWD CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P1888:11 |
Differential oil temperature sensor circuit |
| DTC P1888:15 |
| DETECTION CONDITION |
- P1888:11
- Short to ground is detected in differential oil temperature sensor circuit
- P1888:15
- Short to battery or open circuit is detected in differential oil temperature sensor circuit
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| FAIL-SAFE FUNCTION |
- Control disabled.
- AWD warning light: Illuminated
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| POSSIBLE CAUSE |
- Differential oil temperature sensor malfunction
- Open circuit, or short to power or ground between AWD control module terminal A and differential oil temperature sensor terminal A
- Open circuit or short to power between AWD control module terminal C and differential oil temperature sensor terminal B
- AWD control module malfunction
- Poor connection of connectors (female terminals)
|
 Courtesy of MAZDA MOTORS CORP.
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