76
Chart -Service Codes (Issue 27.7.2009) update 14.04.2010 AL
CODE ABBREV. 150 PIN
WIRE
INVOLVED DEVICE POSSIBLE CAUSE
12 Control code Beginning and/or end of loop; while selected in blink code
mode
13 LoMap X12/B12 Pin2 - 60112-01 boost pressure sensor Voltage level too low (short circuit)
14 HiMap X12/B12 Pin2 - 60112-01 boost pressure sensor Voltage level too high (missing connection)
17 LoEXH X17/B17 Pin1 - 60118-01 air charge temp.sensor Resistor- signal level too low (short circuit)
18 HiEXH X17/B17 Pin1 - 60118-01 air charge temp. sensor Resistor- signal level too high (missing connection)
21 LoECT X16/B16 Pin1 - 60114-01 water temperature sensor Resistor- signal level too low (short circuit)
22 HiECT X16/B16 Pin1 - 60114-01 Water temperature sensor Resistor- signal level too high (missing connection)
23 LoPed1 X13/B13 Pin2 - 60111-01 Potentiometer accelerator Signal level input too low
24 HiPed1 X13/B13 Pin2 - 60111-01 Potentiometer accelerator Signal level input too high
25 LoVPWR F5/K27 ECU Pin 18 - 15012-02 Main relay Low voltage supply to ECU, F5, K27
26 HiVPWR F5/K27 ECU Pin 18 - 15012-02 Main relay Too high voltage on VPROT input
27 LoVREF X5/Z3 ECU Pin 3 - 15100-03 Module, connector Low voltage on sensor supply (short circuit, sensor or ECU
defective)
28 HiVREF X5/Z1 ECU Pin 3 - 15100-03 Module, connector High voltage on sensor supply (short circuit, ECU
defective)
29 PedS X13/B13 Pin1,2 - 60111-01,
60112-01
Accelerator potentiometer
switch
Defect on pedal safety switch, Pin 1-2
31 LoLPS X18/B18 Pin2 - 60117-02 Lubricant pressure sensor Voltage level too low (short circuit)
32 HiLPS X18/B18 Pin2 - 60117-02 Lubricant pressure sensor Voltage level too high (missing connection)
33 LoPed2 X13/B13 Pin1 - 60116-01 Potentiometer accelerator Voltage level too low (short circuit)
34 HiPed2 X13/B13 Pin1 - 60116-01 Potentiometer accelerator Voltage level too high (missing connection)
35 LoRPos X14/B14 PinB - 60112-01 Rack position potentiometer Voltage level too low (short circuit)
36 HiRPos X14/B14 PinB - 60112-01 Rack position potentiometer Voltage level too high (missing connection)
53 N_RFI X15/B15 Pin2 - 60113-01 RPM-sensor Radio interference / sensor input
54 BadSta M1-Pin50 K28/87 - Starter motor
Kl.50
K28 start assist relay No start signal from start assist solenoid while starting
55 NoPuls X15/B15 Pin2 - 60113-01 RPM-sensor No speed signal during crank
56 Srpos Y14/(B14) PinB - 60112-01 Refer to setting rack pos. Rack calibration out of tolerance
57 Rack0 Y14/(B14) PinB - 60112-01 Refer to setting rack
position
Bad rack zero position
(Y20- mechanical problem or RACK-sensor fault)
Defect in governor solenoid circuit
99 FMSpwm X20/Y20
Pin1-31409-01
Pin2-15012-01
Actuator / solenoid
(short circuit or missing connection)
161 HiVTGc X28/Y28 Pin4- 31416 REA Unit at Turbo Charger Defect in circuit of actuator turbo charger (short circuit)
162 LoVTGc X28/Y28 Pin4- 31416 REA Unit at Turbo Charger Defect in circuit of actuator turbo charger (missing
connection)
164 CELs L2 60810-01 Check engine lamp Current limit in circuit exceeded (short circuit)
165 CELo L2 60810-01 Check engine lamp Missing connection or bulb blown
167 FPR_s K24 K24/85 - 31554-01 Fuel pump relay Current limit exceeded in relay circuit (short circuit)
168 FPR_o K24 K24/85 - 31554-01 Fuel pump relay No current detected in relay circuit (disconnection)
177 MR_s K27 K27/85 - 31558-01 Main Relay No current detected in main relay circuit (short circuit)
Principle service code list
NOTE: Some codes may not apply due to different application!
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