DI_a183 — Hold Release Rqrd

Full alert identifier: DI_a183_holdReleaseRqrd

Message shown in the car

To release Vehicle Hold Press brake pedal or accelerator pedal

Alert description

The drive interface (DI) electronic control unit (ECU) informs customer of Vehicle Hold release required.

Potential impact

Alert is to inform customer that vehicle hold is active.

Set condition

Set when vehicle not in Park AND cruise/Autopark is not regulating AND either (accelerator pedal is >90% while in standstill hold OR vehicle enters standstill at downhill >4% grade).

Clear condition

Clear when all set conditions are no longer valid.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a183.

DI_a135 — Vehicle Hold Fault DI_a135_vehicleHoldFault The drive interface (DI) electronic control unit (ECU) detects a condition that affects Vehicle Hold.
DI_a133 — Vehicle Hold Timed Out DI_a133_vehicleHoldTimedOut The drive interface (DI) electronic control unit (ECU) automatically shifted to Park after vehicle was in stationary hold for prolonged time.
DI_a176 — EB Rreleased DI_a176_EBRreleased The drive interface (DI) electronic control unit (ECU) releases the brakes during an external brake request (EBR) because it detects that the vehicle may be skidding.
DI_a150 — Cold Brake Temp Warning DI_a150_coldBrakeTempWarning On a vehicle equipped with the carbon ceramic brake package, the drive inverter (DI) detects the ambient temperature is below the rated temperature for the brakes. Braking performance may be significantly reduced.
DI_a019 — Hw Accel Pedal Power DI_a019_hwAccelPedalPower The drive interface (DI) electronic control unit (ECU) detects in hardware that the accelerator pedal power supply is under voltage.

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