Ford Electric Ranger 2001 Manual page 34

100-07-6
DIAGNOSIS AND TESTING (Continued)
PINPOINT TEST DP: DIAGNOSTIC PROCESS
Inspection and Verification
1. Visually inspect the system's components.
Check for obvious signs of electrical and
mechanical damage.
WARNING: The vehicle contains
2.
high-voltage components and wiring.
High-voltage insulated safety gloves and face
shield must be worn when performing the
following step for high-voltage systems.
Failure to follow this warning may result in
severe personal injury or death.
Check the wiring and connectors to detect
concerns due to looseness, corrosion, or other
damage.
3. If any obvious case for an observed or reported
concern can be found, correct the cause of the
concern before proceeding to the next step.
4. If the cause of the concern cannot be found by
system inspection, proceed to the next step (in
test step DP2) in Diagnostic Process.
Electrical
• Fuse(s)
• Auxiliary battery/cables
• Auxiliary battery voltage
• Integrity of connectors
• Integrity of wiring
Electric Vehicle (EV) Diagnostic Direction
TEST STEP ACTION TO TAKE
Mechanical
• Section 206-07 Vacuum System
— Vacuum system leak
— Integrity of vacuum hose(s)/line(s)
— Vacuum hose/line connection(s)
— Vacuum hose/line routing
— Climate control vacuum reservoir
— Vacuum pump housing rubber isolator mounts
• Section 206-09 Anti-Lock Control
— Parking brake cable
— Tire pressure
— Tire size or mismatched tires
— Anti-lock brake sensor mounting
— Tone ring
• Section 211-02 Power Steering
— Power steering fluid leak
— Low power steering fluid level
— Power steering fluid reservoir
— Power steering pump hoses/tubes
100-07-6
If no DTCs occur for any of
the modules and the heater,
air conditioning (if
equipped), power steering,
and DC/DC converter all do
not operate, REFER to
Multiple Auxiliary Load
Failure Diagnosis in
Section 414-03A or
Section 414-03B.
2001 Ranger EV, 01/2001