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Home >> Toyota >> 2020 >> Highlander L, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Hybrid Control System - Diagnostic Codes (3 Of 5)) >> Hybrid Control System >> DTC P0AD9-11: Hybrid/EV Battery Positive Contactor Circuit Short to Ground [11/2023 - ] >> Description

DTC P0AD9-11: Hybrid/EV Battery Positive Contactor Circuit Short to Ground [11/2023 - ]: Description

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Refer to the description for DTC P0AE4-11.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P0AD9-11 Hybrid/EV Battery Positive Contactor Circuit Short to Ground Short to ground in the SMRB circuit:
Primary circuit of SMR (+) is malfunctioning.
(2 trip detection logic)
  • Wire harness or connector
  • HV battery junction block assembly
  • Hybrid vehicle control ECU
Does not come on Master Warning:
Comes on
RELATED DATA LIST

DTC No. Data List
P0AD9-11
  • VL-Voltage before Boosting
  • VH-Voltage after Boosting
  • Hybrid Battery Voltage
  • SMRP Status
  • SMRB Status
  • SMRG Status
  • SMRP Control Status
  • SMRB Control Status
  • SMRG Control Status
  • Boosting Converter Shutdown Status
  • Generator Inverter Shutdown Status
  • Motor Inverter Shutdown Status