Suzuki GRAND VITARA JB416 User Manual

Engine General Information and Diagnosis: 1A-29
DTC Troubleshooting
NOTE
Before this trouble shooting is performed, read the precautions for DTC troubleshooting referring to
“Precautions For DTC Troubleshooting: in related manual”.
DTC P1603: TCM Trouble Code Detected (For J20 Engine)
S5JB0E1104063
Wiring Diagram
Step Action Yes No
1 Was “Engine and Emission Control System Check”
performed?
Go to Step 2. Go to “Engine and
Emission Control
System Check: in
related manual”.
2 Vehicle speed signal check
Is vehicle speed displayed on scan tool in Step 4) and 5) of
“DTC Confirmation Procedure”?
Intermittent trouble.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection: in Section
00 in related manual”.
Go to Step 3.
3 DTC check in ABS / ESP® control module
1) Connect scan tool to DLC with ignition switch turned
OFF.
2) Check ABS / ESP® control module for DTC.
Is there any DTDC(s) in ABS / ESP
® control module?
Go to applicable DTC
diag. flow.
Substitute a known-
good ECM and recheck.
WHT/BLU
WHT/RED
E23 C37
34
1819
5671011
1720
47 46495051
2122
52
1625
9
24
14
29
5557 54 53
59
60 58
2
262728
15
30
56 48
32 31343536374042 39 38
44
45 43 41 33
11213
23
834
1819
5671011
1720
47 46495051
2122
52
1625
9
24
14
29
5557 54 53
59
60 58
2
262728
15
30
56 48
32 31343536374042 39 38
44
45 43 41 33
11213
23
8
E23-4
E23-19
1
RED
WHT
E03-12
E03-6
WHT/BLU
WHT/RED
E03-8
E03-10
RED
WHT
E92-7
E92-17
2
3
I5JB0A110067-02
1. ECM 2. TCM (for A/T model) 3. ABS / ESP® control module

Suzuki GRAND VITARA JB416 Specifications

General

Brand	Suzuki
Model	GRAND VITARA JB416
Category	Automobile
Language	English