Connected To Ground - Suzuki Jimny Service Manual

Table – D Code (DTC) is Not Outputted Even With Diag. Switch Terminal Con-
nected to Ground.
1. "ABS" warning lamp in combination meter
2. ABS hydraulic unit / control module assembly
3. Monitor connector
CIRCUIT DESCRIPTION
When the diag. switch terminal is connected to the ground with the ignition switch turned ON, the ABS control
module outputs a diagnostic trouble code by flashing "ABS" warning lamp.
INSPECTION
Step
1 Is it shorted diag. switch terminal and ground
terminal by service wire properly?
2 1) Disconnect service wire.
2) Disconnect ABS hydraulic unit / control
module connector.
3) Measure resistance between diag. switch
terminal and connector terminal "A12".
Is it infinite (∞)?
3 1) Measure resistance between ground termi-
nal of monitor connector and body ground.
Is continuity indicated?
4 1) Check for proper connection to ABS hydrau-
lic unit / control module at terminal "A12"
and "A24".
2) If OK, then check "ABS" warning lamp cir-
cuit referring to TABLE A, B and C.
Is it in good condition?
3-1. Diag. switch terminal
3-2. Diag. ground terminal
4. ABS hydraulic unit / control module connector of harness
Action
ANTILOCK BRAKE SYSTEM (ABS) 5E-17
Yes
Go to step 2.
"P/B" circuit open.
Go to step 4.
Substitute a known-good
ABS hydraulic unit / con-
trol module assembly and
recheck.
4-1. Lock position
4-2. Unlock position
No
Connect service wire
securely.
Go to step 3.
"B" circuit open or poor
connection.
Repair "ABS" warning
lamp circuit.