APS_w053 — Radc Comm Issue

Full alert identifier: APS_w053_radcCommIssue

Alert description

Forward radar has not received valid vehicle signals from Autopilot Processor Secondary (APS).

Potential impact

Autopilot features will be unavailable.

Set condition

Forward radar reports that it is receiving invalid vehicle signals from APS.

Clear condition

Forward radar starts receiving valid vehicle signals from APS.

Signals to check

These diagnostic fields are associated with APS_w053. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
A 10 Can Bus Off `APS_sw053_a10canBusOff`	—
A 11 Bdy MIA `APS_sw053_a11bdyMIA`	—
A 12 Esp MIA `APS_sw053_a12espMIA`	—
A 13 Gtw MIA `APS_sw053_a13gtwMIA`	—
A 14 Sccm MIA `APS_sw053_a14sccmMIA`	—
A 15 Adas MIA `APS_sw053_a15adasMIA`	—
A 16 Bdy Invalid Count `APS_sw053_a16bdyInvalidCount`	—
A 17 Adas Invalid Count `APS_sw053_a17adasInvalidCount`	—

Show 40 more fields

Signal	Unit
A 18 Esp Invalid Count `APS_sw053_a18espInvalidCount`	—
A 19 Sccm Invalid Count `APS_sw053_a19sccmInvalidCount`	—
A 20 Bdy Invalid Chk Sm `APS_sw053_a20bdyInvalidChkSm`	—
A 21 Esp Invalid Chk Sm `APS_sw053_a21espInvalidChkSm`	—
A 22 Sccm Invalid Chk Sm `APS_sw053_a22sccmInvalidChkSm`	—
A 23 Sccm Invalid Chk Sm `APS_sw053_a23sccmInvalidChkSm`	—
A 24 Abs Validity `APS_sw053_a24absValidity`	—
A 25 Amb T Validity `APS_sw053_a25ambTValidity`	—
A 26 Brake Validity `APS_sw053_a26brakeValidity`	—
A 27 Cntry Cd Validity `APS_sw053_a27CntryCdValidity`	—
A 28 Esp Validity `APS_sw053_a28espValidity`	—
A 29 Long Acc Off Validity `APS_sw053_a29longAccOffValidity`	—
A 30 Long Acc Validity `APS_sw053_a30longAccValidity`	—
A 31 Odo Validity `APS_sw053_a31odoValidity`	—
A 32 Gear Validity `APS_sw053_a32gearValidity`	—
A 33 Steer Ang Validity `APS_sw053_a33steerAngValidity`	—
A 34 Steer Ang Spd Validity `APS_sw053_a34steerAngSpdValidity`	—
A 35 Indctr Validity `APS_sw053_a35indctrValidity`	—
A 36 Veh Stnd Stll Validty `APS_sw053_a36vehStndStllValidty`	—
A 37 Vin Validity `APS_sw053_a37vinValidity`	—
A 38 Whl Rot Validity `APS_sw053_a38whlRotValidity`	—
A 39 Whl Spd Validity `APS_sw053_a39whlSpdValidity`	—
A 40 Whl Stnd Stll Validty `APS_sw053_a40whlStndStllValidty`	—
A 41 Wiper Validity `APS_sw053_a41wiperValidity`	—
A 42 Xwd Validity `APS_sw053_a42xwdValidity`	—
A 43 Yaw Off Validity `APS_sw053_a43yawOffValidity`	—
A 44 Yaw Validity `APS_sw053_a44yawValidity`	—
A 48 Steer Ang Off Sanity `APS_sw053_a48steerAngOffSanity`	—
A 49 Tire Size Sanity `APS_sw053_a49tireSizeSanity`	—
A 50 Velocity Sanity `APS_sw053_a50velocitySanity`	—
A 51 Yaw Sanity `APS_sw053_a51yawSanity`	—
A 53 Espmod Validity `APS_sw053_a53espmodValidity`	—
A 54 Gtwmod Validity `APS_sw053_a54gtwmodValidity`	—
A 55 Stwmod Validity `APS_sw053_a55stwmodValidity`	—
A 56 Bcmod Validity `APS_sw053_a56bcmodValidity`	—
A 57 Dimod Validity `APS_sw053_a57dimodValidity`	—
A 59 Drmi Invalid Chk Sm `APS_sw053_a59drmiInvalidChkSm`	—
A 60 Drmi Invalid Count `APS_sw053_a60drmiInvalidCount`	—
A 61 Rad Position Mismatch `APS_sw053_a61radPositionMismatch`	—
A 62 Str Rack Mismatch `APS_sw053_a62strRackMismatch`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w053.