B102A:11

Flame sensor circuit short to ground

X

(See DTC B102A:11, B102A:15, B1D22:11, B1D22:15, B1D22:62, B1D23:11, B1D23:15 [WATER HEATER SYSTEM].)

B102A:15

Flame sensor circuit short to power supply or open

X

B1D22:11

Coolant temperature sensor circuit short to ground

X

B1D22:15

Coolant temperature sensor circuit short to power supply or open

X

B1D22:62

Coolant temperature sensor signal compare failure

X

B1D23:11

Overheat sensor circuit short to ground

X

B1D23:15

Overheat sensor circuit short to power supply or open

X

B1D24:11

Glow plug circuit short to ground

X

(See DTC B1D24:11, B1D24:12, B1D24:13 [WATER HEATER SYSTEM].)

B1D24:12

Glow plug circuit short to power supply

X

B1D24:13

Glow plug circuit open

X

B1D25:11

Fuel pump (water heater system) circuit short to ground

X

(See DTC B1D25:11, B1D25:12, B1D25:13 [WATER HEATER SYSTEM].)

B1D25:12

Fuel pump (water heater system) circuit short to power supply

X

B1D25:13

Fuel pump (water heater system) circuit open

X

B1D26:11

Blower fan circuit short to ground

X

(See DTC B1D26:11, B1D26:12, B1D26:13, B1D26:71 [WATER HEATER SYSTEM].)

B1D26:12

Blower fan circuit short to power supply

X

B1D26:13

Blower fan circuit open

X

B1D26:71

Blower fan actuator stuck

X

B1D28:4B

Fuel pre-heater over temperature

X

(See DTC B1D28:4B, B1D31:94, B1D32:92 [WATER HEATER SYSTEM].)

B1D29:93

No start, even after restart attempt

X

(See DTC B1D29:93, B1D34:66 [WATER HEATER SYSTEM].)

B1D31:94

Flame detected prior to normal operation

X

(See DTC B1D28:4B, B1D31:94, B1D32:92 [WATER HEATER SYSTEM].)

B1D32:92

Multiple flame interruption during heating cycle

X

B1D34:66

Heater in lock out mode

X

(See DTC B1D29:93, B1D34:66 [WATER HEATER SYSTEM].)

U0010:88

Medium speed CAN communication bus off

X

(See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM (L.H.D. (MZR-CD 2.2))].)

(See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM (R.H.D. (MZR-CD 2.2))].)

(See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM (L.H.D. (L5))].)

(See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM (R.H.D. (L5))].)

(See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM (L.H.D. (L3 Turbo))].)

(See DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM (R.H.D. (L3 Turbo))].)

U0155:00

Lost communication with instrument cluster

X

U0164:00

Lost communication with climate control unit

X

U0423:00

Invalid data received from instrument cluster

X

(See DTC U0423:00, U0424:00 [WATER HEATER SYSTEM].)

U0424:00

Invalid data received from climate control unit

X

U3000:49

Internal electronic failure

X

(See DTC U3000:49 [WATER HEATER SYSTEM].)

U3000:16

Power supply voltage below threshold (less than 10.2V)

X

(See DTC U3003:16, U3003:17 [WATER HEATER SYSTEM].)

U3000:17

Power supply voltage above threshold (16V or more)

X