id070228733200
| DTC |
B1D24:11 |
Glow plug circuit short to ground |
|---|---|---|
| B1D24:12 |
Glow plug circuit short to power supply |
|
| B1D24:13 |
Glow plug circuit open |
|
|
DETECTION CONDITION
|
• CPU detects malfunction in glow plug circuit
|
|
|
POSSIBLE CAUSE
|
• Water heater unit malfunction
|
|
Diagnostic procedure
| STEP |
INSPECTION |
ACTION |
|
|---|---|---|---|
|
1
|
INSPECT WATER HEATER UNIT
• Perform the water heater system operation check.
• Clear DTCs using the M-MDS.
• Perform the water heater unit DTC inspection using the M-MDS. (See
DTC DISPLAY [WATER HEATER SYSTEM].) (See
DTC DISPLAY [FULL-AUTO AIR CONDITIONER].)
• Are DTCs B1D24:11, B1D24:12 or B1D24:13 displayed?
|
Yes
|
Replace the water heater unit, then go to the next step.
|
|
No
|
Go to the next step.
|
||
|
2
|
VERIFY AFTER REPAIR PROCEDURE
• Perform after repair procedure. (See
DTC DISPLAY [WATER HEATER SYSTEM].) (See
DTC DISPLAY [FULL-AUTO AIR CONDITIONER].)
• Are any DTCs present?
|
Yes
|
Go to the applicable DTC troubleshooting.
|
|
No
|
Troubleshooting completed.
|
||