This DTC is output when a diode failure between the IGP input and the IGR input in the power distribution box assembly is detected.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B235A9F | IGR Diode Stuck Off | At the time of IGP input state ON, an IGR input state continues OFF state for three consecutive trips. | Power distribution box assembly |
When using the GTS with the ignition switch off to troubleshoot:
Connect the GTS to the vehicle, and turn a courtesy switch on and off at 1.5 second intervals until communication between the GTS and vehicle begins.
Inspect the fuses for circuits related to this system before performing the following procedure.
Before performing troubleshooting, check whether there are any malfunctions with the lighting system.
except NR Series Engine:
for NR Series Engine:
Before performing troubleshooting, check whether there are any malfunctions with the air conditioning system.
for HV Model (8ZR-FXE):
for Gasoline Model (M20A-FKS, M20C-FKS, M20E-FKS) with Automatic Air Conditioning System:
for Gasoline Model (M20A-FKS, M20E-FKS) with Manual Air Conditioning System for Electrical Control Type:
for Gasoline Model (M15B-FKS, M15C-FKS) with Manual Air Conditioning System for Electrical Control Type:
for Gasoline Model (M15B-FKS) with Manual Air Conditioning System for Mechanical Control Type:
for Gasoline Model (NR Series) with Manual Air Conditioning System for Electrical Control Type:
for Gasoline Model (NR Series) with Manual Air Conditioning System for Mechanical Control Type:
for HV Model (M20F-FXS, M20G-FXS):
Before performing troubleshooting, check whether there are any malfunctions with the window defogger system.
except NR Series Engine:
for NR Series Engine:
Clear the DTCs.
| Proceed to |
|---|
| NEXT |
NEXT
Check for DTCs.
| Result | Proceed to |
|---|---|
| B235A9F is output | A |
| B235A9F is not output | B |
A
B