Side Marker/Turn Signal/Hazard Flasher System
Turn Signal/Hazard Relay Input Test
1. Remove the dashboard lower cover. Remove the
turn signal/hazard relay from the left kick panel,
then disconnect the 6P connector.
2. Inspect the connector and socket terminals to be
sure they are all making good contact.
If the terminals are bent, loose or corroded, repair
them as necessary, and recheck the system.
If the terminals look OK, make the following input
tests at the connector.
— If any test indicates a problem, find and cor-
rect the cause, then recheck the system.
— If all the input tests prove OK, the control unit
must be faulty; replace it.
TURN/SIGNAL
HAZARD RELAY
View from
wire side
Terminal
Test condition
Test: Desired result
Possible cause if result is not obtained
E
(BLK)
Under all conditions
Check for continuity to ground:
There should be continuity.
• Poor ground (G401, G402, G403)
• An open in the wire
B
(RED/WHT)
Under all conditions
Check for voltage to ground:
There should be battery voltage.
• Blown No. 46 (10 A) fuse
• An open in the wire
SR
(BLU/YEL)
Ignition switch ON (II)
and turn signal switch in
right position
Check for voltage to ground:
There should be battery voltage.
SL
(BLU/GRN)
Ignition switch ON and
turn signal switch in left
position
• Blown No. 5 (15 A) fuse
• Faulty turn signal switch or cancel
unit
• An open in the wire
SR
(BLU/YEL)
Hazard warning switch
ON
Check for voltage to ground:
There should be battery voltage.
SL
(BLU/GRN)
LR
(GRN/YEL)
Connect the B terminal
to the LR terminal.
The right turn signal lights should
come on.
• Blown bulb
• Faulty side marker flasher circuit
• Poor ground (G301, G401, G402,
G403, G551)
• An open in the wire
LL
(GRN/BLU)
Connect the B terminal
to the LL terminal.
The left turn signal lights should
come on.
• Blown bulb
• Faulty side marker flasher circuit
• Poor ground (G301, G401, G402,
G403, G551)
• An open in the wire
• Faulty hazard warning switch
• An open in the wireProCarManuals.com
