Tesla SCS Alert Codes
Safety Constraint System reference page with 128 Tesla alert codes, 2 detailed descriptions, severity counts, and diagnostic context.
What the SCS system covers
Safety Constraint System alerts belong to Tesla's proprietary diagnostic alert system and are grouped under the body category.
Alert type breakdown
Tesla SCS code list
Rows with a linked code have a dedicated detail page.
| Code | Severity | Type | Description |
|---|---|---|---|
| SCS_a001 SCS_a001_hwDSPfault | Caution | Alert | SCS_a001 - HW DS Pfault Tesla alert code in the Safety Constraint System (SCS) module related to hw ds pfault. |
| SCS_a002 SCS_a002_hwIbatOC | Caution | Alert | SCS_a002 - HW Ibat OC Tesla alert code in the Safety Constraint System (SCS) module related to hw ibat oc. |
| SCS_a003 SCS_a003_hwCordOT | Caution | Alert | SCS_a003 - HW Cord OT Tesla alert code in the Safety Constraint System (SCS) module related to hw cord ot. |
| SCS_a004 SCS_a004_hwVbusOV | Caution | Alert | SCS_a004 - HW Vbus OV Tesla alert code in the Safety Constraint System (SCS) module related to hw vbus ov. |
| SCS_a005 SCS_a005_hwHVIL | Caution | Alert | SCS_a005 - HW HVIL Tesla alert code in the Safety Constraint System (SCS) module related to hw hvil. |
| SCS_a006 SCS_a006_hwWeld_V1 | Caution | Alert | SCS_a006 - HW Weld V1 Tesla alert code in the Safety Constraint System (SCS) module related to hw weld v1. |
| SCS_a007 SCS_a007_hwWeld_V2 | Caution | Alert | SCS_a007 - HW Weld V2 Tesla alert code in the Safety Constraint System (SCS) module related to hw weld v2. |
| SCS_a008 SCS_a008_hwOpen_V1 | Caution | Alert | SCS_a008 - HW Open V1 Tesla alert code in the Safety Constraint System (SCS) module related to hw open v1. |
| SCS_a009 SCS_a009_hwOpen_V2 | Caution | Alert | SCS_a009 - HW Open V2 Tesla alert code in the Safety Constraint System (SCS) module related to hw open v2. |
| SCS_a010 SCS_a010_hwIllegalCntrCmdV1 | Caution | Alert | SCS_a010 - HW Illegal Cntr Cmd V1 Tesla alert code in the Safety Constraint System (SCS) module related to hw illegal cntr cmd v1. |
| SCS_a011 SCS_a011_hwIllegalCntrCmdInt | Caution | Alert | SCS_a011 - HW Illegal Cntr Cmd Int Tesla alert code in the Safety Constraint System (SCS) module related to hw illegal cntr cmd int. |
| SCS_a012 SCS_a012_hwIllegalCntrCmdV2 | Caution | Alert | SCS_a012 - HW Illegal Cntr Cmd V2 Tesla alert code in the Safety Constraint System (SCS) module related to hw illegal cntr cmd v2. |
| SCS_a013 SCS_a013_cordTempHiFoldBk | Caution | Alert | SCS_a013 - cord Temp Hi Fold Bk Tesla alert code in the Safety Constraint System (SCS) module related to cord temp hi fold bk. |
| SCS_a014 SCS_a014_coolantTempHiFoldBk | Caution | Alert | SCS_a014 - coolant Temp Hi Fold Bk Tesla alert code in the Safety Constraint System (SCS) module related to coolant temp hi fold bk. |
| SCS_a015 SCS_a015_unusedHW15 | Caution | Alert | SCS_a015 - unused HW15 Tesla alert code in the Safety Constraint System (SCS) module related to unused hw15. |
| SCS_a016 SCS_a016_unusedHW16 | Caution | Alert | SCS_a016 - unused HW16 Tesla alert code in the Safety Constraint System (SCS) module related to unused hw16. |
| SCS_a017 SCS_a017_unusedHW17 | Caution | Alert | SCS_a017 - unused HW17 Tesla alert code in the Safety Constraint System (SCS) module related to unused hw17. |
| SCS_a018 SCS_a018_unusedHW18 | Caution | Alert | SCS_a018 - unused HW18 Tesla alert code in the Safety Constraint System (SCS) module related to unused hw18. |
| SCS_a019 SCS_a019_unusedHW19 | Caution | Alert | SCS_a019 - unused HW19 Tesla alert code in the Safety Constraint System (SCS) module related to unused hw19. |
| SCS_a020 SCS_a020_unusedHW20 | Caution | Alert | SCS_a020 - unused HW20 Tesla alert code in the Safety Constraint System (SCS) module related to unused hw20. |
| SCS_a021 SCS_a021_unusedHW21 | Caution | Alert | SCS_a021 - unused HW21 Tesla alert code in the Safety Constraint System (SCS) module related to unused hw21. |
| SCS_a024 SCS_a024_emergencyShutdown | Caution | Alert | SCS_a024 - emergency Shutdown Tesla alert code in the Safety Constraint System (SCS) module related to emergency shutdown. |
| SCS_a025 SCS_a025_internalIsolationFault | Caution | Alert | SCS_a025 - internal Isolation Fault Tesla alert code in the Safety Constraint System (SCS) module related to internal isolation fault. |
| SCS_a026 SCS_a026_internalIsolationLow | Caution | Alert | SCS_a026 - internal Isolation Low Tesla alert code in the Safety Constraint System (SCS) module related to internal isolation low. |
| SCS_a027 SCS_a027_externalIsolationLow | Caution | Alert | SCS_a027 - external Isolation Low Tesla alert code in the Safety Constraint System (SCS) module related to external isolation low. |
| SCS_a028 SCS_a028_isolationRationality | Caution | Alert | SCS_a028 - isolation Rationality Tesla alert code in the Safety Constraint System (SCS) module related to isolation rationality. |
| SCS_a029 SCS_a029_VbatOV | Caution | Alert | SCS_a029 - Vbat OV Tesla alert code in the Safety Constraint System (SCS) module related to vbat ov. |
| SCS_a030 SCS_a030_VbusOV | Caution | Alert | SCS_a030 - Vbus OV Tesla alert code in the Safety Constraint System (SCS) module related to vbus ov. |
| SCS_a031 SCS_a031_IbatOC | Caution | Alert | SCS_a031 - Ibat OC Tesla alert code in the Safety Constraint System (SCS) module related to ibat oc. |
| SCS_a032 SCS_a032_VBatRationality | Caution | Alert | SCS_a032 - V Bat Rationality Tesla alert code in the Safety Constraint System (SCS) module related to v bat rationality. |
| SCS_a033 SCS_a033_VBusRationality | Caution | Alert | SCS_a033 - V Bus Rationality Tesla alert code in the Safety Constraint System (SCS) module related to v bus rationality. |
| SCS_a034 SCS_a034_IBatRationality | Caution | Alert | SCS_a034 - I Bat Rationality Tesla alert code in the Safety Constraint System (SCS) module related to i bat rationality. |
| SCS_a035 SCS_a035_unexpectedVbusBehavior | Caution | Alert | SCS_a035 - unexpected Vbus Behavior Tesla alert code in the Safety Constraint System (SCS) module related to unexpected vbus behavior. |
| SCS_a036 SCS_a036_internalContactorWelded | Caution | Alert | SCS_a036 - internal Contactor Welded Tesla alert code in the Safety Constraint System (SCS) module related to internal contactor welded. |
| SCS_a037 SCS_a037_outputContactorWelded | Caution | Alert | SCS_a037 - output Contactor Welded Tesla alert code in the Safety Constraint System (SCS) module related to output contactor welded. |
| SCS_a038 SCS_a038_contactorFailedOpen | Caution | Alert | SCS_a038 - contactor Failed Open Tesla alert code in the Safety Constraint System (SCS) module related to contactor failed open. |
| SCS_a039 SCS_a039_ibatRegulation | Caution | Alert | SCS_a039 - ibat Regulation Tesla alert code in the Safety Constraint System (SCS) module related to ibat regulation. |
| SCS_a040 SCS_a040_plus12VOutOfRange | Caution | Alert | SCS_a040 - plus12V Out Of Range Tesla alert code in the Safety Constraint System (SCS) module related to plus12v out of range. |
| SCS_a041 SCS_a041_minus12VOutOfRange | Caution | Alert | SCS_a041 - minus12V Out Of Range Tesla alert code in the Safety Constraint System (SCS) module related to minus12v out of range. |
| SCS_a042 SCS_a042_pilotOutOfRange | Caution | Alert | SCS_a042 - pilot Out Of Range Tesla alert code in the Safety Constraint System (SCS) module related to pilot out of range. |
| SCS_a043 SCS_a043_pilotRationality | Caution | Alert | SCS_a043 - pilot Rationality Tesla alert code in the Safety Constraint System (SCS) module related to pilot rationality. |
| SCS_a044 SCS_a044_proximityRationality | Caution | Alert | SCS_a044 - proximity Rationality Tesla alert code in the Safety Constraint System (SCS) module related to proximity rationality. |
| SCS_a045 SCS_a045_pcbaOT | Caution | Alert | SCS_a045 - pcba OT Tesla alert code in the Safety Constraint System (SCS) module related to pcba ot. |
| SCS_a046 SCS_a046_coolantOT | Caution | Alert | SCS_a046 - coolant OT Tesla alert code in the Safety Constraint System (SCS) module related to coolant ot. |
| SCS_a047 SCS_a047_cordOT | Caution | Alert | SCS_a047 - cord OT Tesla alert code in the Safety Constraint System (SCS) module related to cord ot. |
| SCS_a048 SCS_a048_ambientOT | Caution | Alert | SCS_a048 - ambient OT Tesla alert code in the Safety Constraint System (SCS) module related to ambient ot. |
| SCS_a049 SCS_a049_pcbaTempRationality | Caution | Alert | SCS_a049 - pcba Temp Rationality Tesla alert code in the Safety Constraint System (SCS) module related to pcba temp rationality. |
| SCS_a050 SCS_a050_coolantTempRationality | Caution | Alert | SCS_a050 - coolant Temp Rationality Tesla alert code in the Safety Constraint System (SCS) module related to coolant temp rationality. |
| SCS_a051 SCS_a051_cordTempRationality | Caution | Alert | SCS_a051 - cord Temp Rationality Tesla alert code in the Safety Constraint System (SCS) module related to cord temp rationality. |
| SCS_a052 SCS_a052_ambientTempRationality | Caution | Alert | SCS_a052 - ambient Temp Rationality Tesla alert code in the Safety Constraint System (SCS) module related to ambient temp rationality. |
| SCS_a053 SCS_a053_unexpectedThermalBehavi | Caution | Alert | SCS_a053 - unexpected Thermal Behavi Tesla alert code in the Safety Constraint System (SCS) module related to unexpected thermal behavi. |
| SCS_a054 SCS_a054_pumpRegulation | Caution | Alert | SCS_a054 - pump Regulation Tesla alert code in the Safety Constraint System (SCS) module related to pump regulation. |
| SCS_a055 SCS_a055_coolantLevelLow | Caution | Alert | SCS_a055 - coolant Level Low Tesla alert code in the Safety Constraint System (SCS) module related to coolant level low. |
| SCS_a056 SCS_a056_stateTransitionDenied | Caution | Alert | SCS_a056 - state Transition Denied Tesla alert code in the Safety Constraint System (SCS) module related to state transition denied. |
| SCS_a057 SCS_a057_watchdogReset | Caution | Alert | SCS_a057 - watchdog Reset Tesla alert code in the Safety Constraint System (SCS) module related to watchdog reset. |
| SCS_a058 SCS_a058_adcRef | Caution | Alert | SCS_a058 - ADC Ref Tesla alert code in the Safety Constraint System (SCS) module related to adc ref. |
| SCS_a059 SCS_a059_memoryError | Caution | Alert | SCS_a059 - memory Error Tesla alert code in the Safety Constraint System (SCS) module related to memory error. |
| SCS_a060 SCS_a060_swHVIL | Caution | Alert | SCS_a060 - SW HVIL Tesla alert code in the Safety Constraint System (SCS) module related to sw hvil. |
| SCS_a061 SCS_a061_postOutOfService | Caution | Alert | SCS_a061 - post Out Of Service Tesla alert code in the Safety Constraint System (SCS) module related to post out of service. |
| SCS_a062 SCS_a062_unused | Caution | Alert | SCS_a062 - unused Tesla alert code in the Safety Constraint System (SCS) module related to unused. |
| SCS_a063 SCS_a063_canRationality | Caution | Alert | SCS_a063 - CAN Rationality Tesla alert code in the Safety Constraint System (SCS) module related to can rationality. |
| SCS_a064 SCS_a064_vehicleCommandTimeout | Caution | Alert | SCS_a064 - vehicle Command Timeout Tesla alert code in the Safety Constraint System (SCS) module related to vehicle command timeout. |
| SCS_a065 SCS_a065_vBatRationalityStage1 | Caution | Alert | SCS_a065 - v Bat Rationality Stage1 Tesla alert code in the Safety Constraint System (SCS) module related to v bat rationality stage1. |
| SCS_a066 SCS_a066_vBatRationalityStage2 | Caution | Alert | SCS_a066 - v Bat Rationality Stage2 Tesla alert code in the Safety Constraint System (SCS) module related to v bat rationality stage2. |
| SCS_a067 SCS_a067_vBatRationalityStage3 | Caution | Alert | SCS_a067 - v Bat Rationality Stage3 Tesla alert code in the Safety Constraint System (SCS) module related to v bat rationality stage3. |
| SCS_a068 SCS_a068_vBatRationalityStage4 | Caution | Alert | SCS_a068 - v Bat Rationality Stage4 Tesla alert code in the Safety Constraint System (SCS) module related to v bat rationality stage4. |
| SCS_a069 SCS_a069_vStageRationalityV1 | Caution | Alert | SCS_a069 - v Stage Rationality V1 Tesla alert code in the Safety Constraint System (SCS) module related to v stage rationality v1. |
| SCS_a070 SCS_a070_vStageRationalityV2 | Caution | Alert | SCS_a070 - v Stage Rationality V2 Tesla alert code in the Safety Constraint System (SCS) module related to v stage rationality v2. |
| SCS_a071 SCS_a071_chargerMIA | Caution | Alert | SCS_a071 - charger MIA Tesla alert code in the Safety Constraint System (SCS) module related to charger mia. |
| SCS_a072 SCS_a072_gtwMIA | Caution | Alert | SCS_a072 - gtw MIA Tesla alert code in the Safety Constraint System (SCS) module related to gtw mia. |
| SCS_a073 SCS_a073_lccMIA | Caution | Alert | SCS_a073 - lcc MIA Tesla alert code in the Safety Constraint System (SCS) module related to lcc mia. |
| SCS_a074 SCS_a074_isoVDiffHi | Caution | Alert | SCS_a074 - iso V Diff Hi Tesla alert code in the Safety Constraint System (SCS) module related to iso v diff hi. |
| SCS_a075 SCS_a075_unused75 | Caution | Alert | SCS_a075 - unused75 Tesla alert code in the Safety Constraint System (SCS) module related to unused75. |
| SCS_a076 SCS_a076_bmsMIA | Caution | Alert | SCS_a076 - BMS MIA Tesla alert code in the Safety Constraint System (SCS) module related to bms mia. |
| SCS_a077 SCS_a077_unexpectedVbatBehavior | Caution | Alert | SCS_a077 - unexpected Vbat Behavior Tesla alert code in the Safety Constraint System (SCS) module related to unexpected vbat behavior. |
| SCS_a078 SCS_a078_voltageMatchTimeout | Caution | Alert | SCS_a078 - voltage Match Timeout Tesla alert code in the Safety Constraint System (SCS) module related to voltage match timeout. |
| SCS_a079 SCS_a079_unexpectedVbat | Caution | Alert | SCS_a079 - unexpected Vbat Tesla alert code in the Safety Constraint System (SCS) module related to unexpected vbat. |
| SCS_a080 SCS_a080_lccFaulted | Caution | Alert | SCS_a080 - lcc Faulted Tesla alert code in the Safety Constraint System (SCS) module related to lcc faulted. |
| SCS_a081 SCS_a081_rmsInputVoltageHigh | Caution | Alert | SCS_a081 - rms Input Voltage High Tesla alert code in the Safety Constraint System (SCS) module related to rms input voltage high. |
| SCS_a082 SCS_a082_VbatUV | Caution | Alert | SCS_a082 - Vbat UV Tesla alert code in the Safety Constraint System (SCS) module related to vbat uv. |
| SCS_a083 SCS_a083_chargeCurrentLimited | Caution | Alert | SCS_a083 - charge Current Limited Tesla alert code in the Safety Constraint System (SCS) module related to charge current limited. |
| SCS_a084 SCS_a084_unused84 | Caution | Alert | SCS_a084 - unused84 Tesla alert code in the Safety Constraint System (SCS) module related to unused84. |
| SCS_a085 SCS_a085_unused85 | Caution | Alert | SCS_a085 - unused85 Tesla alert code in the Safety Constraint System (SCS) module related to unused85. |
| SCS_a086 SCS_a086_lccResetDetected | Caution | Alert | SCS_a086 - lcc Reset Detected Tesla alert code in the Safety Constraint System (SCS) module related to lcc reset detected. |
| SCS_a087 SCS_a087_posCordTempRationality | Caution | Alert | SCS_a087 - pos Cord Temp Rationality Tesla alert code in the Safety Constraint System (SCS) module. Abnormal PWM signal received from front left PWM height sensor. More sensitive than other ride height sensor alerts. Abnormal PWM signal received from front left ride height sensor. Expected PWM signal received from front left ride height sensor. Implausible condition detected on rear left air valve circuit. Implausible condition detected on rear left air valve circuit, possibly due to ECU hardware failure. Vehicle-power-state cycle from off to on. Indicates there was an active connection to the XCP state machine One or more CAN messages from VCFRONT are not being received by the ECU. One or more CAN messages from VCFRONT are not being received by the ECU (missing, bad RX rate, or invalid checksum/counter). Successful reception of all RXd CAN messages from VCFRONT. Air suspension leveling may be disabled, or functionality may be reduced. Next reboot after alert is present. Air suspension is in jack mode. Air suspension is in no longer in jack mode. Air suspension leveling will be disabled. Signal to UI to show suspension raising due to rough road notification. Suspension height target change due to detection of rough road. Rear left air valve detected open circuit. Rear left air valve commanded on but no electrical current measured. Abnormal PWM signal received from front right PWM height sensor. Abnormal PWM signal received from front right ride height sensor. Expected PWM signal received from front right ride height sensor. Air suspension leveling will be disabled. Systems with adaptive dampers will disable active damping control. Abnormal PWM signal received from rear right PWM height sensor. More sensitive than other ride height sensor alerts. Abnormal PWM signal received from rear right ride height sensor. Expected PWM signal received from rear right ride height sensor. |
| SCS_a088 SCS_a088_negCordTempRationality | Caution | Alert | SCS_a088 - neg Cord Temp Rationality Tesla alert code in the Safety Constraint System (SCS) module related to neg cord temp rationality. |
| SCS_a089 SCS_a089_posCordOT | Caution | Alert | SCS_a089 - pos Cord OT Tesla alert code in the Safety Constraint System (SCS) module related to pos cord ot. |
| SCS_a090 SCS_a090_negCordOT | Caution | Alert | SCS_a090 - neg Cord OT Tesla alert code in the Safety Constraint System (SCS) module related to neg cord ot. |
| SCS_a091 SCS_a091_voltageRiseDetection | Caution | Alert | SCS_a091 - voltage Rise Detection Tesla alert code in the Safety Constraint System (SCS) module related to voltage rise detection. |
| SCS_a092 SCS_a092_cabEnableDeasserted | Caution | Alert | SCS_a092 - cab Enable Deasserted Tesla alert code in the Safety Constraint System (SCS) module related to cab enable deasserted. |
| SCS_a093 SCS_a093_unused93 | Caution | Alert | SCS_a093 - unused93 Tesla alert code in the Safety Constraint System (SCS) module related to unused93. |
| SCS_a094 SCS_a094_unused94 | Caution | Alert | SCS_a094 - unused94 Tesla alert code in the Safety Constraint System (SCS) module related to unused94. |
| SCS_a095 SCS_a095_unused95 | Caution | Alert | SCS_a095 - unused95 Tesla alert code in the Safety Constraint System (SCS) module related to unused95. |
| SCS_a096 SCS_a096_unused96 | Caution | Alert | SCS_a096 - unused96 Tesla alert code in the Safety Constraint System (SCS) module related to unused96. |
| SCS_a097 SCS_a097_unused97 | Caution | Alert | SCS_a097 - unused97 Tesla alert code in the Safety Constraint System (SCS) module related to unused97. |
| SCS_a098 SCS_a098_unused98 | Caution | Alert | SCS_a098 - unused98 Tesla alert code in the Safety Constraint System (SCS) module related to unused98. |
| SCS_a099 SCS_a099_unused99 | Caution | Alert | SCS_a099 - unused99 Tesla alert code in the Safety Constraint System (SCS) module related to unused99. |
| SCS_a100 SCS_a100_unused100 | Caution | Alert | SCS_a100 - unused100 Tesla alert code in the Safety Constraint System (SCS) module related to unused100. |
| SCS_a101 SCS_a101_unused101 | Caution | Alert | SCS_a101 - unused101 Tesla alert code in the Safety Constraint System (SCS) module related to unused101. |
| SCS_a102 SCS_a102_unused102 | Caution | Alert | SCS_a102 - unused102 Tesla alert code in the Safety Constraint System (SCS) module related to unused102. |
| SCS_a103 SCS_a103_unused103 | Caution | Alert | SCS_a103 - unused103 Tesla alert code in the Safety Constraint System (SCS) module related to unused103. |
| SCS_a104 SCS_a104_unused104 | Caution | Alert | SCS_a104 - unused104 Tesla alert code in the Safety Constraint System (SCS) module related to unused104. |
| SCS_a105 SCS_a105_unused105 | Caution | Alert | SCS_a105 - unused105 Tesla alert code in the Safety Constraint System (SCS) module related to unused105. |
| SCS_a106 SCS_a106_unused106 | Caution | Alert | SCS_a106 - unused106 Tesla alert code in the Safety Constraint System (SCS) module related to unused106. |
| SCS_a107 SCS_a107_unused107 | Caution | Alert | SCS_a107 - unused107 Tesla alert code in the Safety Constraint System (SCS) module related to unused107. |
| SCS_a108 SCS_a108_unused108 | Caution | Alert | SCS_a108 - unused108 Tesla alert code in the Safety Constraint System (SCS) module related to unused108. |
| SCS_a109 SCS_a109_unused109 | Caution | Alert | SCS_a109 - unused109 Tesla alert code in the Safety Constraint System (SCS) module related to unused109. |
| SCS_a110 SCS_a110_unused110 | Caution | Alert | SCS_a110 - unused110 Tesla alert code in the Safety Constraint System (SCS) module related to unused110. |
| SCS_a111 SCS_a111_unused111 | Caution | Alert | SCS_a111 - unused111 Tesla alert code in the Safety Constraint System (SCS) module related to unused111. |
| SCS_a112 SCS_a112_unused112 | Caution | Alert | SCS_a112 - unused112 Tesla alert code in the Safety Constraint System (SCS) module related to unused112. |
| SCS_a113 SCS_a113_unused113 | Caution | Alert | SCS_a113 - unused113 Tesla alert code in the Safety Constraint System (SCS) module related to unused113. |
| SCS_a114 SCS_a114_unused114 | Caution | Alert | SCS_a114 - unused114 Tesla alert code in the Safety Constraint System (SCS) module related to unused114. |
| SCS_a115 SCS_a115_unused115 | Caution | Alert | SCS_a115 - unused115 Tesla alert code in the Safety Constraint System (SCS) module related to unused115. |
| SCS_a116 SCS_a116_unused116 | Caution | Alert | SCS_a116 - unused116 Tesla alert code in the Safety Constraint System (SCS) module related to unused116. |
| SCS_a117 SCS_a117_unused117 | Caution | Alert | SCS_a117 - unused117 Tesla alert code in the Safety Constraint System (SCS) module related to unused117. |
| SCS_a118 SCS_a118_unused118 | Caution | Alert | SCS_a118 - unused118 Tesla alert code in the Safety Constraint System (SCS) module related to unused118. |
| SCS_a119 SCS_a119_unused119 | Caution | Alert | SCS_a119 - unused119 Tesla alert code in the Safety Constraint System (SCS) module related to unused119. |
| SCS_a120 SCS_a120_unused120 | Caution | Alert | SCS_a120 - unused120 Tesla alert code in the Safety Constraint System (SCS) module related to unused120. |
| SCS_a121 SCS_a121_unused121 | Caution | Alert | SCS_a121 - unused121 Tesla alert code in the Safety Constraint System (SCS) module related to unused121. |
| SCS_a122 SCS_a122_unused122 | Caution | Alert | SCS_a122 - unused122 Tesla alert code in the Safety Constraint System (SCS) module related to unused122. |
| SCS_a123 SCS_a123_unused123 | Caution | Alert | SCS_a123 - unused123 Tesla alert code in the Safety Constraint System (SCS) module related to unused123. |
| SCS_a124 SCS_a124_unused124 | Caution | Alert | SCS_a124 - unused124 Tesla alert code in the Safety Constraint System (SCS) module related to unused124. |
| SCS_a125 SCS_a125_unused125 | Caution | Alert | SCS_a125 - unused125 Tesla alert code in the Safety Constraint System (SCS) module related to unused125. |
| SCS_a126 SCS_a126_unused126 | Caution | Alert | SCS_a126 - unused126 Tesla alert code in the Safety Constraint System (SCS) module related to unused126. |
| SCS_a127 SCS_a127_unused127 | Caution | Alert | SCS_a127 - unused127 Tesla alert code in the Safety Constraint System (SCS) module related to unused127. |
| SCS_a128 SCS_a128_unused128 | Caution | Alert | SCS_a128 - unused128 Tesla alert code in the Safety Constraint System (SCS) module related to unused128. |
| SCS_f027 SCS_f027_externalIsolationLow | Critical | Fault | SCS_f027 - external Isolation Low Tesla fault code in the Safety Constraint System (SCS) module. Alert may be shown on the supercharger while a car is charging. This alert may indicate an insulation breakdown or other loss of isolation resistance in one of the following:The DC cabling between the supercharger and the car.The DC cabling between the charge port and high voltage junction box (HVJB), If while charging, anywhere inside the vehicle's high voltage DC system. |
| SCS_f091 SCS_f091_voltageRiseDetection | Critical | Fault | SCS_f091 - voltage Rise Detection Tesla fault code in the Safety Constraint System (SCS) module related to voltage rise detection. |