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SYMPTOM QUICK DIAGNOSIS CHART [MZR-CD (RF Turbo)]

id0103f1800600
×: Applicable

Troubleshooting item |  |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
1 | Melting of main or other fuses |  |  |  |  |  |  |  |  |  |  |  |  |
2 | MIL illuminates |  |  |  |  |  |  |  |  |  |  |  |  |
3 | Diesel particulate filter lamp illuminates frequently |  |  |  |  |  | × |  |  |  |  |  |  |
4 | Diesel particulate filter lamp flashes |  |  |  |  |  | × |  |  |  |  |  |  |
5 | Will not crank | × | × |  | × | × |  |  | × |  |  |  | × |
6 | Hard start/long crank/erratic start/erratic crank | × | × |  |  |  | × |  |  |  |  |  |  |
7 | Engine stalls | After start/at idle |  |  |  |  |  | × | × |  |  |  |  |  |
8 | Cranks normally but will not start |  |  |  |  |  | × | × |  |  |  |  |  |
9 | Slow return to idle |  |  |  |  |  |  |  |  |  |  |  |  |
10 | Engine runs rough/rolling idle |  |  |  |  |  | × | × |  |  |  |  |  |
11 | Fast idle/runs on |  |  |  |  |  |  |  |  |  |  |  |  |
12 | Low idle/stalls during deceleration |  |  |  |  |  | × | × |  |  |  |  |  |
13 | Engine stalls/quits | Acceleration/cruise |  |  |  |  |  | × | × |  |  |  |  |  |
Engine runs rough | Acceleration/cruise |  |  |  |  |  | × | × |  |  |  |  |  |
Misses | Acceleration/cruise |  |  |  |  |  | × | × |  |  |  |  |  |
Buck/jerk | Acceleration/cruise/ deceleration |  |  |  |  |  | × | × |  |  |  |  |  |
Hesitation/stumble | Acceleration |  |  |  |  |  | × | × |  |  |  |  |  |
Surges | Acceleration/cruise |  |  |  |  |  | × | × |  |  |  |  |  |
14 | Lack/loss of power | Acceleration/cruise |  |  |  |  |  | × | × |  |  |  |  |  |
15 | Knocking/pinging |  |  |  |  |  | × | × |  |  |  |  |  |
16 | Poor fuel economy |  |  |  |  |  | × | × |  |  |  |  |  |
17 | Emissions compliance |  |  |  |  |  | × | × |  |  |  | × |  |
18 | High oil consumption/leakage |  |  | × |  |  |  |  |  | × | × | × |  |
19 | Cooling system concerns | Overheating |  |  |  |  |  |  |  |  |  |  | × |  | ×
20 | Cooling system concerns | Runs cold |  |  |  |  |  |  |  |  |  |  |  |  |
21 | Excessive black smoke |  |  |  |  |  |  |  |  |  |  | × |  |
22 | Fuel odor (in engine compartment) |  |  |  |  |  |  |  |  |  |  |  |  |
23 | Engine noise |  |  |  |  |  | × | × |  |  |  | × |  | ×
24 | Vibration concerns (engine) |  |  |  |  |  |  |  |  |  |  |  |  | ×
25 | A/C does not work sufficiently |  |  |  |  |  |  |  |  |  |  |  |  |
26 | A/C always on or A/C compressor runs continuously |  |  |  |  |  |  |  |  |  |  |  |  |
27 | A/C does not cut off under wide open throttle conditions |  |  |  |  |  |  |  |  |  |  |  |  |

×: Applicable

Troubleshooting item |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
1 | Melting of main or other fuses |  |  |  |  |  |  |  |  |  |  |
2 | MIL illuminates |  |  |  |  |  |  |  |  |  |  |
3 | Diesel particulate filter lamp illuminates frequently |  |  |  |  |  |  |  |  |  |  |
4 | Diesel particulate filter lamp flashes |  |  |  |  |  |  |  |  |  |  |
5 | Will not crank |  |  |  |  |  |  |  |  |  |  |
6 | Hard start/long crank/erratic start/erratic crank |  |  |  |  |  |  | × | × | × |  |
7 | Engine stalls | After start/at idle |  |  |  |  |  |  | × | × | × |  |
8 | Cranks normally but will not start |  |  |  |  |  |  | × |  | × |  |
9 | Slow return to idle |  |  | × |  |  |  |  |  |  |  |
10 | Engine runs rough/rolling idle |  |  |  |  |  |  | × | × | × | × |
11 | Fast idle/runs on |  |  |  |  |  |  |  |  |  |  | ×
12 | Low idle/stalls during deceleration |  |  |  |  |  |  | × |  | × |  |
13 | Engine stalls/quits | Acceleration/cruise |  |  |  |  |  | × |  | × | × |  |
Engine runs rough | Acceleration/cruise |  |  |  |  |  | × | × | × | × |  |
Misses | Acceleration/cruise |  |  |  |  |  | × | × | × | × | × |
Buck/jerk | Acceleration/cruise/ deceleration |  |  |  |  |  | × | × | × | × | × |
Hesitation/stumble | Acceleration |  |  |  |  |  | × | × | × | × | × |
Surges | Acceleration/cruise |  |  |  |  |  | × | × | × | × | × |
14 | Lack/loss of power | Acceleration/cruise |  |  |  |  |  | × | × | × | × | × | ×
15 | Knocking/pinging |  |  | × |  |  |  | × |  | × | × |
16 | Poor fuel economy |  |  | × |  |  |  | × |  | × |  | ×
17 | Emissions compliance |  |  | × |  |  |  | × | × | × | × | ×
18 | High oil consumption/leakage |  |  |  |  |  |  |  |  |  |  |
19 | Cooling system concerns | Overheating | × | × | × | × |  |  |  |  |  |  |
20 | Cooling system concerns | Runs cold |  |  | × | × |  |  |  |  |  |  |
21 | Excessive black smoke |  |  |  |  |  |  |  |  | × | × | ×
22 | Fuel odor (in engine compartment) |  |  |  |  |  |  |  |  |  |  |
23 | Engine noise |  |  |  |  |  |  |  |  |  | × | ×
24 | Vibration concerns (engine) |  |  |  |  | × | × |  |  |  |  | ×
25 | A/C does not work sufficiently |  |  |  |  |  |  |  |  |  |  |
26 | A/C always on or A/C compressor runs continuously |  |  |  |  |  |  |  |  |  |  |
27 | A/C does not cut off under wide open throttle conditions |  |  |  |  |  |  |  |  |  |  |

×: Applicable

Troubleshooting item |  |  |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
1 | Melting of main or other fuses |  |  |  |  |  |  |  |  |  |  |  |  |  |
2 | MIL illuminates |  |  | × | × |  |  | × |  |  |  |  | × |  |
3 | Diesel particulate filter lamp illuminates frequently |  |  |  |  |  |  | × | × | × | × |  |  |  |
4 | Diesel particulate filter lamp flashes |  |  |  |  |  |  | × | × | × | × |  |  |  |
5 | Will not crank |  |  |  |  |  |  |  |  |  |  |  |  |  |
6 | Hard start/long crank/erratic start/erratic crank |  |  |  | × | × |  | × | × | × |  | × | × | × | ×
7 | Engine stalls | After start/at idle |  |  |  | × | × |  | × | × | × |  | × | × | × | ×
8 | Cranks normally but will not start |  |  |  | × | × |  | × | × | × |  | × | × | × | ×
9 | Slow return to idle |  |  |  |  | × | × | × | × | × |  | × | × | × |
10 | Engine runs rough/rolling idle |  |  |  |  | × | × | × | × | × | × | × | × | × | ×
11 | Fast idle/runs on |  |  |  |  |  |  |  |  |  |  |  | × |  |
12 | Low idle/stalls during deceleration |  |  |  | × | × | × | × | × | × |  | × | × | × | ×
13 | Engine stalls/quits | Acceleration/cruise | × |  |  |  | × |  | × | × | × |  | × | × | × | ×
Engine runs rough | Acceleration/cruise | × |  |  | × | × | × | × | × | × |  | × | × | × | ×
Misses | Acceleration/cruise | × |  |  | × | × | × | × | × | × |  | × | × | × | ×
Buck/jerk | Acceleration/cruise/ deceleration | × |  |  | × | × | × | × | × | × |  | × | × | × | ×
Hesitation/stumble | Acceleration | × |  |  | × | × | × | × | × | × |  | × | × | × | ×
Surges | Acceleration/cruise | × |  |  | × | × |  | × | × | × | × | × | × | × | ×
14 | Lack/loss of power | Acceleration/cruise | × | × | × |  | × | × | × | × | × | × | × | × | × | ×
15 | Knocking/pinging | × | × | × | × | × |  | × | × | × | × |  | × |  | ×
16 | Poor fuel economy | × | × | × |  | × | × | × | × | × | × | × |  |  | ×
17 | Emissions compliance | × | × | × | × | × | × | × | × | × | × | × | × | × | ×
18 | High oil consumption/leakage | × |  |  |  |  |  |  |  |  |  |  |  |  |
19 | Cooling system concerns | Overheating | × |  |  |  |  |  |  |  |  |  |  |  |  |
20 | Cooling system concerns | Runs cold |  |  |  |  |  |  |  |  |  |  |  |  |  |
21 | Excessive black smoke | × | × | × |  | × |  | × | × | × | × |  | × | × | ×
22 | Fuel odor (in engine compartment) |  |  |  |  |  |  |  |  |  |  |  | × | × |
23 | Engine noise |  |  |  |  | × |  | × | × | × | × |  | × |  |
24 | Vibration concerns (engine) |  |  |  |  |  |  |  |  |  |  |  |  |  |
25 | A/C does not work sufficiently |  |  |  |  |  |  |  |  |  |  |  |  |  |
26 | A/C always on or A/C compressor runs continuously |  |  |  |  |  |  |  |  |  |  |  |  |  |
27 | A/C does not cut off under wide open throttle conditions |  |  |  |  |  |  |  |  |  |  |  |  |  |

×: Applicable

Troubleshooting item |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
1 | Melting of main or other fuses |  |  |  |  |  |  |  |  |  |  |  |
2 | MIL illuminates | × |  |  | × |  |  |  |  |  |  |  |
3 | Diesel particulate filter lamp illuminates frequently | × |  |  |  |  |  |  | × |  |  |  | ×
4 | Diesel particulate filter lamp flashes | × |  |  |  |  |  |  | × |  |  | × | ×
5 | Will not crank |  |  |  |  |  |  |  |  |  |  |  |
6 | Hard start/long crank/erratic start/erratic crank | × | × | × | × | × | × |  | × |  |  | × | ×
7 | Engine stalls | After start/at idle | × | × | × | × | × | × |  | × |  | × |  |
8 | Cranks normally but will not start | × | × | × | × | × |  |  | × |  | × |  |
9 | Slow return to idle | × |  |  | × | × |  |  |  |  |  |  |
10 | Engine runs rough/rolling idle | × | × | × | × | × |  |  | × | × | × | × | ×
11 | Fast idle/runs on | × |  |  |  |  |  |  |  |  |  |  |
12 | Low idle/stalls during deceleration | × | × | × | × | × |  |  | × |  |  |  |
13 | Engine stalls/quits | Acceleration/cruise | × |  | × | × | × | × |  | × |  | × |  |
Engine runs rough | Acceleration/cruise | × |  | × | × | × | × |  | × |  | × |  |
Misses | Acceleration/cruise | × |  | × | × | × | × |  | × |  | × |  |
Buck/jerk | Acceleration/cruise/ deceleration | × |  | × | × | × | × |  | × |  | × |  |
Hesitation/stumble | Acceleration | × |  | × | × | × | × |  | × |  | × |  |
Surges | Acceleration/cruise | × |  | × | × | × | × |  | × |  | × |  |
14 | Lack/loss of power | Acceleration/cruise | × |  | × | × | × | × |  | × |  | × | × | ×
15 | Knocking/pinging |  |  |  | × | × | × |  | × |  |  |  |
16 | Poor fuel economy | × | × | × | × | × | × |  | × |  |  |  | ×
17 | Emissions compliance | × |  |  | × | × | × | × | × | × |  |  |
18 | High oil consumption/leakage |  |  |  |  |  |  |  |  |  |  |  |
19 | Cooling system concerns | Overheating |  |  |  |  |  |  |  |  |  |  |  |
20 | Cooling system concerns | Runs cold |  |  |  |  |  |  |  |  |  |  |  |
21 | Excessive black smoke | × |  |  |  |  | × |  | × |  |  | × |
22 | Fuel odor (in engine compartment) |  | × |  |  |  |  |  |  |  |  |  |
23 | Engine noise | × |  |  | × | × |  |  | × |  |  |  |
24 | Vibration concerns (engine) | × |  |  | × | × |  |  |  |  |  |  |
25 | A/C does not work sufficiently |  |  |  |  |  |  |  |  |  |  |  |
26 | A/C always on or A/C compressor runs continuously |  |  |  |  |  |  |  |  |  |  |  |
27 | A/C does not cut off under wide open throttle conditions |  |  |  |  |  |  |  |  |  |  |  |

×: Applicable

Troubleshooting item |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
1 | Melting of main or other fuses |  |  |  |  |  |  |  |  |  |  |
2 | MIL illuminates |  | × | × | × | × | × | × | × | × |  |
3 | Diesel particulate filter lamp illuminates frequently |  |  |  |  |  |  |  |  |  |  |
4 | Diesel particulate filter lamp flashes |  |  |  |  |  |  |  |  |  |  |
5 | Will not crank |  |  |  |  |  |  |  |  |  |  |
6 | Hard start/long crank/erratic start/erratic crank |  | × |  | × |  |  | × | × | × |  |
7 | Engine stalls | After start/at idle | × | × |  | × |  |  | × | × | × |  | ×
8 | Cranks normally but will not start | × | × |  |  |  |  |  |  | × |  |
9 | Slow return to idle |  | × | × | × |  |  | × | × | × |  |
10 | Engine runs rough/rolling idle |  | × | × | × |  |  | × | × | × |  | ×
11 | Fast idle/runs on |  | × |  |  |  |  |  | × |  |  |
12 | Low idle/stalls during deceleration |  | × | × | × |  |  | × | × | × |  | ×
13 | Engine stalls/quits | Acceleration/cruise |  | × |  | × |  |  | × | × | × |  | ×
Engine runs rough | Acceleration/cruise |  | × | × | × |  |  | × | × | × |  | ×
Misses | Acceleration/cruise |  | × |  | × |  |  | × | × | × |  | ×
Buck/jerk | Acceleration/cruise/ deceleration |  | × |  | × | × | × | × | × | × |  | ×
Hesitation/stumble | Acceleration |  | × |  | × | × | × | × | × | × |  | ×
Surges | Acceleration/cruise |  | × |  | × | × | × | × | × | × |  | ×
14 | Lack/loss of power | Acceleration/cruise |  | × |  | × | × | × | × | × | × | × | ×
15 | Knocking/pinging |  | × |  | × | × | × | × |  | × |  |
16 | Poor fuel economy |  | × |  | × | × | × | × |  | × | × | ×
17 | Emissions compliance |  | × | × | × | × | × | × | × | × | × |
18 | High oil consumption/leakage |  |  |  |  |  |  |  |  |  |  |
19 | Cooling system concerns | Overheating |  |  |  |  |  |  |  |  |  |  | ×
20 | Cooling system concerns | Runs cold |  |  |  |  |  |  |  |  |  |  |
21 | Excessive black smoke |  |  |  |  | × | × |  |  | × | × |
22 | Fuel odor (in engine compartment) |  |  |  |  |  |  |  |  | × |  |
23 | Engine noise |  | × |  | × | × | × | × |  | × |  |
24 | Vibration concerns (engine) |  | × |  | × |  |  | × | × |  |  |
25 | A/C does not work sufficiently |  |  |  |  |  |  |  |  |  |  | ×
26 | A/C always on or A/C compressor runs continuously |  |  |  |  |  |  |  |  |  |  |
27 | A/C does not cut off under wide open throttle conditions |  |  |  |  |  |  | × | × |  |  |

×: Applicable

Troubleshooting item |  |  |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
1 | Melting of main or other fuses |  |  |  |  |  |  |  |  |  |  |  |  |  |
2 | MIL illuminates |  |  |  |  |  |  |  |  |  |  |  |  |  |
3 | Diesel particulate filter lamp illuminates frequently |  |  |  |  |  |  |  |  |  |  |  |  |  |
4 | Diesel particulate filter lamp flashes |  |  |  |  |  |  |  |  |  |  |  |  |  |
5 | Will not crank |  |  |  |  |  |  |  |  |  |  |  | × |  | ×
6 | Hard start/long crank/erratic start/erratic crank |  |  |  |  |  |  |  |  |  |  |  |  |  |
7 | Engine stalls | After start/at idle | × | × |  |  |  |  |  |  |  |  |  | × |  |
8 | Cranks normally but will not start |  |  |  |  |  |  |  |  |  |  |  | × |  |
9 | Slow return to idle |  |  |  |  |  |  |  |  |  |  |  |  |  |
10 | Engine runs rough/rolling idle | × | × | × |  |  |  |  |  |  |  |  |  |  |
11 | Fast idle/runs on |  |  |  |  |  |  |  |  |  |  |  |  |  |
12 | Low idle/stalls during deceleration | × | × |  |  |  |  |  |  |  |  |  |  |  |
13 | Engine stalls/quits | Acceleration/cruise | × | × |  | × |  | × |  |  |  |  |  |  |  |
Engine runs rough | Acceleration/cruise | × | × |  | × |  | × |  |  |  |  |  |  |  |
Misses | Acceleration/cruise | × | × |  | × |  | × |  |  |  |  |  |  |  |
Buck/jerk | Acceleration/cruise/ deceleration | × | × |  | × |  | × |  |  |  |  |  |  |  |
Hesitation/stumble | Acceleration | × | × |  | × |  | × |  |  |  |  |  |  |  |
Surges | Acceleration/cruise | × | × |  | × |  | × |  |  |  |  |  |  |  |
14 | Lack/loss of power | Acceleration/cruise | × | × |  | × |  |  | × |  |  |  |  |  |  |
15 | Knocking/pinging |  |  |  |  |  |  |  |  |  |  |  |  |  |
16 | Poor fuel economy | × | × |  | × |  | × | × |  |  |  |  |  | × |
17 | Emissions compliance |  |  |  |  |  | × |  |  |  |  |  |  |  |
18 | High oil consumption/leakage |  |  |  |  |  |  |  |  |  |  |  |  |  |
19 | Cooling system concerns | Overheating | × | × | × |  |  |  |  |  |  |  |  |  | × |
20 | Cooling system concerns | Runs cold |  |  | × |  |  |  |  |  |  |  |  |  | × |
21 | Excessive black smoke |  |  |  |  |  |  |  |  |  |  |  |  |  |
22 | Fuel odor (in engine compartment) |  |  |  |  |  |  |  |  |  |  |  |  |  |
23 | Engine noise |  |  |  |  | × |  |  | × |  |  |  |  |  |
24 | Vibration concerns (engine) |  |  |  |  |  |  |  | × | × | × | × |  |  |
25 | A/C does not work sufficiently | × | × |  |  |  |  |  |  |  |  |  |  |  |
26 | A/C always on or A/C compressor runs continuously | × | × |  |  |  |  |  |  |  |  |  |  |  |
27 | A/C does not cut off under wide open throttle conditions |  |  |  |  |  |  |  |  |  |  |  |  |  |